Which of the following is most likely the next step in the series?
Answers
The next step in the series is option C.
How to solve for the steps in the seriesFirst we are presented by different shapes.
The first shape is a square. This shape has 4 sides.
The next shape is a pentagon, it has 5 sides.
The shape after the pentagon is a hexagon. It has 6 sides.
From here we can see that the shapes follow the pattern , 4, 5, 6 ..., the next shape should be 6 + 1 sides = 7 sides.
Hence the answer is option C.
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Related Questions
Of the 500 sample households, 7 had three or more large-screen TVs. Among the sample households, 121 had no car, 172 had one car, and 207 had two or more cars. Estimate the percentage of households in the town with one or more cars; attach a standard error to the estimate. If this is not possible, explain why not.
Answers
Hence, The percentage of households in the town with one or more cars = 75.8%, a standard error to the estimate= 1.92%
Total sample households = 500
Households in the town with one car = 172
Households in town with two or more cars =207
Households in the town with one or more cars = 172 + 207
= 379
The percentage of households in the town with one or more cars =
(379 / 500)*100 = 75.8%.
A standard error to the estimate = 1.92%.
Hence, The percentage of households in the town with one or more cars = 75. , a standard error to the estimate= 1.92%
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Triangles A C B and M Q R are shown. Sides A B and M R are congruent. Angles C A B and M R Q are 42 degrees. Angle C B A is 53 degrees. Angle M Q R is 85 degrees.
Are the triangles congruent? Why or why not?
Yes, all the angles of each of the triangles are acute.
Yes, they are congruent by either ASA or AAS.
No, AngleB is not congruent to AngleQ.
No, the congruent sides do not correspond.
2 triangles are connected at one side. The triangles have 2 congruent sides and 1 congruent angle. The first triangle is rotated and then translated down to form the second triangle.
Answers
By ASA postulate it can be say that the triangle ABC and triangle MRQ are congruent
What is Angle Sum Property?The sum of all three angles(interior) of a triangle is 180 degrees, and the exterior angle of a triangle measures the same as the sum of its two opposite interior angles.
Using Angle Sum Property, in ΔMRQ
<M + <R + <Q= 180
<M + 42 + 85 = 180
<M = 180 -42
<M= 53°
Now, In ΔMRQ and ΔABC
<A= <R ,
<B = <M
AB = MR
Hence, By ASA criteria ΔMRQ ≅ ΔABC
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What is the relationship between a and b?
answer may also be none of the above
Answers
Answer:
Supplementary angles
Step-by-step explanation:
The two angles combined form a line and their measures add to 180°.
Answer: Supplementary angles
the table shows a proportional relationship between the distance a snall travels and the time it takes what is the proportional constant in centimeters per minute
Answers
The constant of proportionality in centimeters per minute is: 5.5.
How to Find the Constant of Proportionality?To find the constant of proportionality of the table shown in the image attached below, use one pair of points, (12, 66).
Constant of proportionality, k = y/x, therefore, the proportional constant in centimeters per minute would be:
k = 66/12 = 5.5 cm per min.
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Mary wants to fence in a rectangular run for her dogs. She has decided that the run will be 5 yards wide. A rectangle with a width of 5 yards and height of x. Which statement best describes the possible lengths of the run if she can use no more than 40 yards of fencing? at most 8 yards at most 15 yards more than 8 yards more than 15 yards Mark this and return
Answers
The length of the run is at most 15 yards
How to determine the true statement?The given parameters are:
Width = 5 yards
Height = x
Perimeter = Not more than 40 yards
The perimeter is calculated as:
P = 2 *(Width + Height)
So, we have:
2 *(5 + x) ≤40
Divide by 2
5 + x ≤ 20
Subtract 5 from both sides
x ≤ 15
This implies that the length of the run is at most 15 yards
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What QUANTITY does 25.0 m represent?
length
millimeters
meters
milliliters
Answers
Answer:
Step-by-step explanation:
m represents the meters.
GUYS HELP QUICK!!!!
Ella completed the following work to test the equivalence of two expressions.
2 f + 2.6. 2 (0) + 2.6. 0 + 2.6. 2.6. 3 f + 2.6. 3 (0) + 2.6. 0 + 2.6. 2.6.
Which is true about the expressions?
The expressions are equivalent because Ella got different results when she substituted zero for f.
The expressions are equivalent because Ella got the same result when she substituted zero for f.
The expressions are not equivalent because Ella would get different results when substituting different numbers for f.
The expressions are not equivalent because Ella would get the same results when substituting different numbers for f.
Answers
The expressions are not equivalent, even though Ella got the same result when she substituted zero for f. Then the correct option is C.
What is an equivalent expression?The equivalent is the expressions that are in different forms but are equal to the same value.
Ella completed the following work to test the equivalence of two expressions.
First expression, Second expression
⇒ 2f + 2.6 ⇒ 3f + 2.6
⇒ 2(0) + 2.6 ⇒ 3 (0) + 2.6
⇒ 0 + 2.6 ⇒ 0 + 2.6.
⇒ 2.6 ⇒ 2.6
The expressions are not equivalent, even though Ella got the same result when she substituted zero for f.
Then the correct option is C.
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Antonio graphs these equations and finds that the lines intersect at a single point,
(-5, 0.25).
Equation A: 4y-3x=16
Equation B: -x-8y=3
which statement is true about the values of x=-5 and y=0.25?
Answers
Option B is correct. The statement that is true about the values we have been given here is that They are the only values that make both equations true.
How to solve for the equationsWe have been given two equations
The first equation is
4y-3x=16
We have to plug in the values (-5, 0.25) in this equation
4(0.25) -3(-5) =16
Then we have
1 + 15 = 16
Hence 16 = 16 This satisfies the equation.
In the second equation we have to follow the same step
-x-8y=3
Such that
-(-5)-8*0.25 = 3
5-2 = 3
3 = 3 This also satisfies the equation.
Therefore the correct answer option is B
Complete questiona. They satisfy equation 8 but not equation A.
B. They are the only values that make both equations true.
C. They show that the equations represent the same line.
D. They satisfy equation A but not equation B.
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Ten out of 50 participants scored between 65 and 75 on a test. What is the relative frequency of the class interval 65-75
Answers
The relative frequency of the class interval 65-75 is .20.
What is relative frequency?The word 'relative' is used to indicate that an event is being considered in relation or in proportion to something else.
Frequency is a way to measure how often a particular event occurs. Relative frequency, on the other hand, is a way to measure how often a particular event occurs against total occurrences.
Given that: 50 participants scored between 65 and 75 on a test.
Hence,
The relative frequency of the class interval 65-75 = 75 - 65 = 20
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Need help with this geometry question.
Answers
Answer:
x = 80
Step-by-step explanation:
if ray RU bisects <QRS that means it divided the angle into two equal parts
then we can write the following equation to find the value of x:
<SRU = <QRU
50 = (x/2 + 10) subtract 10 from both sides
40 = x/2 multiply both sides with 2
80 = x
<QRS = 100 because it's the sum of <SRU and <QRU
Which compound inequality is represented by the graph?
←
-5-4-3-2-1 0 1 2 3 4 5
O-3
O-3 < x≤1
O x≤-3 or x>1
Ox<-3 or x ≥ 1
Answers
The compound inequality represented by the graph shown in the image below is 5 < x < 9
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
The image shown represents a compound inequality. It represents:
x > 5 and x < 9
The compound inequality represented by the graph shown in the image below is 5 < x < 9
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Verbal
4. Are one-to-one functions either always increasing or
always decreasing? Why or why not?
Answers
Answer:
If a function is continuous and one - to - one then it is either always increasing or always decreasing.
Step-by-step explanation:
An easy way to see this on a graph is to draw a horizontal line through the graph . If the line only cuts the curve once then the function is one - to - one.
Answer:
If a one-to-one function is not continuous, it is sometimes increasing or decreasing. If a one-one function is continuous, it is always increasing or always decreasing.
For example, if [tex]$f(x)=\left\{\begin{array}{lll}-x & \text { if } & |x| \geq 1 \\ x & \text { if } & |x| < 1\end{array}\right.$[/tex]
This function is one-to-one and it is not always increasing or decreasing.
Step-by-step explanation:
A statement that are one-to-one functions either always increasing or always decreasing is given.
It is required to explain the given condition.
To explain the given condition, consider a continuous and a not continuous function then explain about the one-to-one function.
If a one-to-one function is not continuous, it is sometimes increasing or decreasing.
For example, if [tex]$f(x)=\left\{\begin{array}{lll}-x & \text { if } & |x| \geq 1 \\ x & \text { if } & |x| < 1\end{array}\right.$[/tex]
This function is one-to-one and it is not always increasing or decreasing.
If a one-one function is continuous, it is always increasing or always decreasing.
For example, if f(x)=x-3. It is a continuous function and it reaches a minimum value at some values of x and it then keeps increasing.
There will be the same output value for different input values. It does not pass the horizontal line test and so it is not a one-to-one function.
y = 4x - 10
y = 2
What is the solution to the system of equations?
(3, 2)
(2, 3)
(-2, 2)
(2,-2)
Answers
Answer:
x= 3
y=2
Step-by-step explanation:
Let's solve your equation step-by-step.
2=4x−10
Step 1: Flip the equation.
4x−10=2
Step 2: Add 10 to both sides.
4x−10+10=2+10
4x=12
Step 3: Divide both sides by 4.
4x/4=12/4
x=3
Answer:
since y=2 substitute y into y=4x-10
2=4x-10
2+10=4x
12=4x
Divide both sides by 4
12/4=4x/4
x=3
Therefore the answer is (2,3)
Checky= 4x-10
2= 4×3-10
2= 12-10
2=2
The price of a roll of fabric is reduced by 20%
to £60.
What was its original price?
Answers
The original price is £75
How to determine the original price?Let the original price be x.
The reduced price is given as:
Reduced =60
So, we have:
Reduced = Original price * (1 - discount)
This gives
x * (1- 20%) = 60
Evaluate the difference
x * 0.8 = 60
Divide by 0.8
x = 75
Hence, the original price is £75
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Use the following information to answer the question.
Triangle ABC has side lengths AB=16, BC=13, and AC=7.
Triangle DEF has side lengths DE=4, EF=3.25, and DF=1.75.
Janna needs to prove △ABC∼△DEF.
Which methods can she use to help her prove the triangles are similar by the SSS Similarity Theorem?
Select all that apply.
(The choices are in the image)
Answers
For Janna to prove that △ABC∼△DEF by the SSS similarity theorem, she will use: B. DE/AB = EF/BC = DF/AC = 1/4.
What is the SSS Similarity Theorem?According to the SSS similarity theorem, if the ratio of the corresponding sides of two triangles are equal, then both triangles are similar.
The ratio of the corresponding sides of the triangles given are:
DE/AB = 4/16 = 1/4
EF/BC = 3.25/13 = 1/4
DF/AC = 1.75/7 = 1/4
Therefore, what Janna needs is:
B. DE/AB = EF/BC = DF/AC = 1/4
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3a
From the information given, determine which triangles, if any, are
congruent and state by which rule. If the triangles cannot be shown
to be congruent, write, "Cannot be determined" and explain.
Answers
Answer: [tex]\triangle COA \cong \triangle DOB[/tex] by the rule ASA
Step-by-step explanation:
[tex]\overline{CO} \cong \overline{OD}[/tex] (given)
[tex]\angle ACO \cong \angle ODB[/tex] (given)
[tex]\angle COA \cong \angle BOD[/tex] (vertical angles)
So, [tex]\triangle COA \cong \triangle DOB[/tex] by the rule ASA.
5. The perimeter of a room is measured and found
to be 652 inches. Trim for the room is sold by
the foot. How many feet of trim must be
purchased so that the room can be trimmed?
(A) 50 ft
(B) 54 ft
(C) 55 ft
(D) 60 ft
Answers
Answer: C
Step-by-step explanation:
12in is 1 ft
652/12 is 54r4
so atlease 55
P is a rectangle with a length of 40 cm and a width of x cm q is a rectangle with a width of y cm the length of q is 25% more than the length of p the area of q is 10% less than the area of p work out the ratio of x:y
Answers
In rectangles P and Q, where the area of rectangle Q is 10% less than the area of rectangle P, we have the ratio of x:y = 25:18.
The area of a rectangle is the product of its length and its width.
In the question, we are given two rectangles:-
Rectangle P:
length = 40 cm,
width = x cm,
Thus, the area = length * width = 40x.
Rectangle Q:
length = 25% more than the length of P = 40 + 25% of 40 = 40 + 0.25*40 = 40 + 10 = 50 cm.
width = y cm,
Thus, the area = length * width = 50y.
Now, we are given that, the area of rectangle Q is 10% less than the area of rectangle P.
Thus, we can write that,
Area of rectangle Q = Area of rectangle P - 10% of the area of rectangle P,
or, 50y = 40x - 10% of 40x,
or, 50y = 40x - 0.10*40x,
or, 50y = 40x - 4x,
or, 50y = 36x,
or, y = 36x/50.
We are asked to find the ratio of x:y = x/y.
Substituting y = 36x/50, we get,
x/y = x/(36x/50) = 50x/36x = 25/18.
Thus, the ratio x:y = 25:18.
Thus, in rectangles P and Q, where the area of rectangle Q is 10% less than the area of rectangle P, we have the ratio of x:y = 25:18.
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Please help ill give whoever answers the best the brainliest answer :))
Answers
Answer:
Step 3 is wrong and the answer should be 576
Step-by-step explanation:
Step 1 and step 2 are correct
Step 2: 4 × 12^2
You don't multiply 12 by 4, you first complete the exponent since, in PEMDAS, Exponent is before Multiplying.
Step 3 should be: 4 × (12×12)
= 4 × 144
= 576
If n(A) equals 100 and n(B) is equals to 120 and A is the subset of B, find the value of an n(A union B)
Answers
Answer:
200
Step-by-step explanation:
Solution,
Given,
n(A)=100
n(B)=120
A⊂B
n(A∩B)=20
n(A∪B)=n(A)+n(B)-n(A∩B)
n(A∪B)=100+120-20
n(A∪B)=200
n(A union B) is equal to the number of elements in set B, which is 120.
How to find n(A union B)If A is a subset of B, it means that every element in set A is also an element of set B.
In this case, n(A) represents the number of elements in set A, which is 100, and n(B) represents the number of elements in set B, which is 120.
To find the value of n(A union B) (the number of elements in the union of sets A and B), we need to consider that the union of two sets includes all the elements that are in either set A or set B, or both.
Since A is a subset of B, all the elements in set A are already included in set B. Therefore, the union of sets A and B will be equal to set B itself.
Thus, n(A union B) is equal to the number of elements in set B, which is 120.
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Gotta have answer ASAP!!!
“Tell the three ways of naming an angle”
Answers
Answer:
1 the vertex point if there are no other angles at the vertex that be confused.
2 three letters with the vertex as the center letter and the other letters representing points from each side.
3 a small number if one is given in the angle.
Answer:
Three Ways to Name an Angle:
1) By its Vertex
2) By the Three Points of the Angle (The Middle Point Must Be the Vertex)
3) By a Letter or Number Written Within the Opening of the Angle.
Step-by-step explanation:
Rectangle ABCD is rotated 180°. What rule shows the input and output of the rotation, and what is the new coordinate of A′?
Answers
Find the area of the trapezoid
Answers
Answer:
294.84 ft²
Step-by-step explanation:
A = (B + b)h/2
A = (28.5 ft + 18.3 ft)(12.6 ft)/2
A = 294.84 ft²
Answer: 294.84 ft^2
Step-by-step explanation:
Area of trapezoid=((a+b)/2)*h
here
a=28.5 ft
b=18.3 ft
h=12.7 ft
Area=((28.5+18.3)/2)*(12.7)
Area=294.84 ft^2
The triangles are similar. If WZ = 15, ZY = 12, and XY = 11, find WV. Round to the nearest tenth.
Answers
Answer:
13.8
Step-by-step explanation:
because they're similar, we know that
zy ÷ wz has the same ratio as xy ÷ wv
12 / 15 = 11 / wv
cross multiply
12wv = 165
÷ 12 ÷12
wv = 13.75
13.75 rounded to nearest tenth is 13.8
Farmers Jay, Peter and Sam own rectangular farms, as indicated in the figure. Jay owns 2 acres of land, Peter owns 4 acres and sam owns 6 acres. Find the areo of the comman pasture
Answers
The area or the common pasture will be 12 acres.
How to calculate the area?Based on the information given, the formula to use will be:
ab/ac = 2/4
b/c = 1/2 .... i
Also, ab/bd = 2/6
a/d = 1/3 .... ii
Multiply both equation
1/2 × 1/3 = 1/6
Therefore, the area will be
= 6 × 2
= 12 acres
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Triangles G H L and K H J are connected at point H. Angles Angles L G H and H K J are congruent. Sides G H and H K are congruent.
Which congruency theorem can be used to prove that △GHL ≅ △KHJ?
SSS
ASA
SAS
AAS
Answers
The congruence theorem that can be used is: B. ASA
What is the ASA Congruence Theorem?If we have two triangles that have two pairs of corresponding congruent angles (e.g. ∠LGH ≅ ∠HKJ and ∠LHG ≅ ∠KHJ), and a pair of corresponding congruent sides (e.g. GH ≅ HK), the triangles are said to be congruent triangles by the ASA congruence theorem.
Therefore, triangles GHL and KHL in the image given are congruent triangles by the ASA congruence theorem.
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Answer: Option 2 or B. ASA
Step-by-step explanation: Trust me!
If you are working on Edge the answer is correct. The proof is down below. I hope someone finds this helpful. Good luck everyone! :)
Which pair of equations generates graphs with the same vertex?
Answers
The pair of equations that generates graphs with the same vertex is
B) y = –4x2 and y = 4x2
What is vertex ?A vertex serves as angular point that allows the meeting of two or more lines .
To express a quadratic equation we can use :
[tex][y = a(x - h) ^{2} + k][/tex]
where vertex is (-h , k)
If we look at first option, the the vertices are [tex](-4 , 0) and (4 , 0)[/tex]
Then the second option, graphs' vertices are the same thing which is ,[tex](0 , 0).[/tex]
Therefore, the pair of equations that generates graphs with the same vertex is B) y = –4x2 and y = 4x2
CHECK THE COMPLETE QUESTION BELOW:
Which pair of equations generates graphs with the same vertex?
A) y = –(x + 4)2 and y = (x – 4)2
B) y = –4x2 and y = 4x2
C) y = –x2 – 4 and y = x2 + 4
D) y = (x – 4)2 and y = x2 + 4
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Micaela has a bat that is 30 inches long. She wants to fit it in a cube shaped box that has sides that are 17 inches. Will the bat fit? Justify your answer
Answers
The bat will not fit in the cube shaped box
How to determine if the bat will fit?The side length of the cube is given as:
x = 17
The diagonal of the cube is calculated as
[tex]d = x\sqrt 3[/tex]
So, we have:
[tex]d = 17\sqrt 3[/tex]
Evaluate
d = 29.4
29.4 is less than the length of the bat (30 inches)
This means that the bat will not fit in the cube shaped box
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(LOOK AT IMAGE)
A regular 8-sided polygon and a regular 10-sided polygon share a single side, as shown below. Calculate the size of the angle marked b. Give your answer in degrees (°).
Answers
Answer: 9
Step-by-step explanation:
The interior angle of the 8-sided polygon is
[tex]\frac{180(8-2)}{8}=135^{\circ}[/tex]
The interior angle of the 10-sided polygon is
[tex]\frac{180(10-2)}{10}=144^{\circ}[/tex]
Taking the difference, we get [tex]b=9^{\circ}[/tex]
Miguel's coffee shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Miguel $ per pound, and Type B coffee costs $ per pound. This month's blend used three times as many pounds of Type B coffee as Type A, for a total cost of $. How many pounds of Type A coffee were used
Answers
The amount of Type A coffee that was used is 40 pounds.
From the given information;
Type A coffee costs Miguel $5.95 per pound
Type B coffee costs $4.65 per pound.
For this month, the equation can be expressed as:
A + 3A
Thus;
5.95A + 3(4.65)A = 796.00
5.95A +13.95A = 796.00
19.9A = 796.00
A = 796.00/19.9
A = 40
Therefore, we can conclude that the amount of pounds of type A coffee that was used is 40 pounds.
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