Answers
1. 4x' = 36 in
x' = 9 in
As it's increased by 6 inches we get x = 9-6 = 3 in.
An equation for this is 4x'/4-6 = x
2. 2x-26=4 ==> x = (4+26)/2 (which is $15 each)
answer
1. 9 inches and 2. $18
Step-by-step explanation:
Related Questions
PLS HELP MY TEACHER NEEDS ME TO PASS THIS!
Answers
Answer:
1st option
Step-by-step explanation:
The population of 150,000 decreases each year by 150
Since the population is decreasing it would be -150 iguana's
[tex]\frac{-150 iguanas }{1 year}[/tex]
Answer: A
Step-by-step explanation:
facts
there are 150,000 iguanas. each year, we lose 150.
The rate of change is a fixed amount of something increasing or decreasing in a certain amount of time. Since the population loses 150 iguanas each year, the rate of change, or unit rate, is -150 (if it decreases, its negative).
hope this helps :))
The length, in centimeters, of a diagonal of a rectangle is represented by the expression below.
Which of the following is closest to the length of the diagonal?
(A) 5 centimeters
(B) 7 centimeters
(C) 18 centimeters
(D) 25 centimeters
Answers
Answer:
(C) 18 centimeters
14x14=196
Add the two together to get 317 and find the square root. The square root of 317 is 17.8044938148 which is closest to 18 pretty much
PLSSS HELP ME GIVE BRANLIEST!!!
What is the mean of the data set shown below?
{5, 5, 5, 10, 10, 15, 15, 20, 25, 30, 35, 40, 40, 45, 50, 50}
A. 5
B. 22.5
C. 25
D. 45
Answers
Answer:
the mean of this data set is 25, so letter c is correct
The mean of the data is 25
How do I do this? Can somebody answer and explain?
Answers
3 x 4 = 12 + 1 = 13
13/3
B) (7 x 3) + 2 = 23/3
C) (4 x 2) + 1 = 9/2
D) (2 x 8) + 7 = 23/8
How to make Mixed fractions into Improper Fractions?
Easy!
What you do is, you multiply the denominator with the whole number, then add the result of multiplying the denominator with the whole number to the numerator, and then, when you have that result, you put that result as your new numerator, and the denominator remains same from the Mixed fraction.
Look at picture
Answers to your questions:
1) [tex]3\frac{1}4}[/tex]
[tex]= 4*3=12\\=12+1=13\\\\=\frac{13}{4}[/tex]
2) [tex]7\frac{2}{3}[/tex]
[tex]=3*7=21\\=21+2=23\\\\=\frac{23}{3}[/tex]
3) [tex]4\frac{1}{2}[/tex]
[tex]=2*4=8\\=8+1=9\\\\=\frac{9}{2}[/tex]
4) [tex]2\frac{7}{8}[/tex]
[tex]=8*2=16\\=16+7=23\\\\=\frac{23}{8}[/tex]
Here are your answers!
Have a great day!
:D
can you guys help me please the options or 6 or 10 or 12 please
Answers
Answer:6
Step-by-step explanation: if you take the width of the box (30cm) and the book's width (15cm) you can quickly tell there can be two stacks because 15 +15 is 30. now take the height of the book (6cm) how many times can it go into the height of the box (20cm) 3. so 2 stacks of three is 6.
Why is there a 1/2 in this formula for the area of a trapezoid?
Answers
A simple answer is that any given trapezoid with height h and length of the parallel lines a and b, is half of a parallelogram with an area of (a+b) x h. Since the trapezoid is half of this, it is h(a+b)/2
ill give brainly but hurry.
Answers
Answer:
114
Step-by-step explanation:
Answer:
144 square inches
Step-by-step explanation:
Both of the triangles' areas (32 inches squared each) added to the area of the center rectangle (80 inches squared) is equal to:
32+32+80 = 144
Jane arranged 99 chairs in 6 rows as evenly as possible.
(a) How many rows had exactly 16 chairs?
(b) How many rows had 17 chairs?
[A] (a) 3 rows [B] (a) 5 rows [C] (a) 6 rows [D] (a) 3 rows
(b) 2 rows (b) 3 rows (b) 2 rows (b) 3 rows
Answers
(C)a)6
i didnt know how to do b
Step-by-step explanation:
it is bcz 99÷16 is 6
Answer:
(a) 3 rows had 16 chairs.
(b) 3 rows had 17 chairs.
Explanation:
There must be 6 rows, which is constant.
Make equation's:
1st equation: 16p + 17w = 99
2nd equation: w + p = 6, w = 6 - p
Solve by substitution:
⇒ 16p + 17(6 - p) = 99
⇒ 16p + 102 - 17p = 99
⇒ -p = -3
⇒ p = 3
Then find w, w = 6 - p = 6 - 3 = 3
Hence, there is 3 rows of 16 chairs and 3 rows of 17 chairs.
Try to match match and confirm the answer:
17 × 3 + 16 × 3 = 99 chairs in 6 rowsASAP VERY URGENT
(I will give brainliest for most accurate answer) move the options to the blank to complete the series of transformations that will show triangle abc - def
Answers
bottom is “right” “11”
Find the missing values in the ratio table. Then write the equivalent ratios in the order they appear in the table.
calories: 25, 50, ?, ?
servings: 1/3, ? 1, 4/3
Answers
Calories increase by 25 each.
25, 50, ?, ? = 25, 50, 75, 100
Servings increase by 1/3 each. (1 = 3/3)
1/3, 2/3, 1, 4/3
Mr. Clark claims that he has a coin that is weighted so that the probability of heads is 40%. To test this, his students flip the coin 200 times and calculate the relative frequency of heads and tails.
(OPTIONS FOR CHOOSE (IN ORDER))
(Q1) Reasonably Close To/Very Different From
(Q2) True/False
(Q3) 0.50/0.60/0.70
Answers
Answer:
1. The relative frequency of heads is (A) reasonably close to 40%.
2. Mr. Clark's claim about the theoretical probability is likely to be (A) True.
3. This means that the theoretical probability of tails is most likely 0.6 for this coin.
( I also had this question before)
Answer: I think the answers are
(Q1) is A (Q2) is A and (Q3) is B
Step-by-step explanation: A for the first question because the Law of probability says: If you run a shorter trial then you get biased results but run a more extended trial you get unbiased results and his results would have to be true also the relative frequency is 0.6
PLEASE MARK AS BRAINLYEST IF YOU CAN
ok 50 points and brainly come on.
Answers
Answer: 30 Units
Step-by-step explanation: If you count the units surrounding the rectangle this is how many there are
Ordering the points by their coordinate values, from least to greatest, spells,
Answers
1. The diameter of a circle is 36 centimeters. Find the radius. (Section 13.1)
Answers
18 would be your answer the radius is half of the diameter
What is the value of x? image below
Answers
Answer:
Angle x = 72
Step-by-step explanation:
Angle AHI = Angle HIK = 63
(This is because the two angles are corresponding angles, HI//JK)
Angle x = 180 - 63 - 45
= 72
A triangle makes 180 degrees total no matter what so if we have two angle measures we can add them and subtract from 180. 63 + 45 = 108. 180-108= 72 degrees :)
Will name you the brainleyest!
Answers
Answer:
581,100
Step-by-step explanation:
Find the surface area of the pyramids
Answers
first one:
The surface area of a pyramid can be found using the formula:
Surface Area = (1/2) x Perimeter of Base x Slant Height + Base Area
Since the side lengths of the base are equal, the perimeter of the base is:
Perimeter of Base = 4 x Side Length
Perimeter of Base = 4 x 9 = 36 feet
To find the slant height, we can use the Pythagorean theorem:
Slant Height^2 = Height^2 + (1/2 x Side Length)^2
Slant Height^2 = 12^2 + (1/2 x 9)^2
Slant Height^2 = 144 + 20.25
Slant Height^2 = 164.25
Slant Height = 12.81 feet
The base area can be found using the formula for the area of a square:
Base Area = Side Length^2
Base Area = 9^2 = 81 square feet
Plugging in the values into the formula for surface area:
Surface Area = (1/2) x 36 x 12.81 + 81
Surface Area = 218.16 square feet
So the surface area of the pyramid is 218.16 square feet.
second one:
The surface area of a pyramid can be found using the formula:
Surface Area = (1/2) x Perimeter of Base x Slant Height + Base Area
Since the side lengths of the base are equal, the perimeter of the base is:
Perimeter of Base = 4 x Side Length
Perimeter of Base = 4 x 8 = 32 meters
To find the slant height, we can use the Pythagorean theorem:
Slant Height^2 = Height^2 + (1/2 x (Side Length1 + Side Length2))^2
Slant Height^2 = 3.5^2 + (1/2 x (8 + 4))^2
Slant Height^2 = 12.25 + 36
Slant Height^2 = 48.25
Slant Height = 6.94 meters
The base area can be found using the formula for the area of a square:
Base Area = Side Length^2
Base Area = 8^2 = 64 square meters
Plugging in the values into the formula for surface area:
Surface Area = (1/2) x 32 x 6.94 + 64
Surface Area = 107.52 square meters
So the surface area of the pyramid is 107.52 square meters.
do yall know the answer to (3x+4)(x-2)
Answers
1. How can you find the area of a circle?
Answers
Answer: by using the formula (pi)r^2
Step-by-step explanation:
the r stands for radius
19:10.___ for the __ of man is come to ___ into __ that which was __
Answers
Answer:
For the Son of man is come to save that which was lost. ... For God did not send His Son into the world to condemn the world, but to save the world through Him.
Step-by-step explanation:
PLS HELP!! GIVING BRAINLIEST TO FIRST CORRECT ANSWER!!+50 POINTS
Answers
Answer(s):
154 in²3168/7 km²38.5 m²Revising the area of a circle formula
We already know that the area of a circle is expressed as [tex]\pi r^{2}[/tex].
The "r" variable is known as the radius.Solving each problem given:Solving Problem 4:We are given the radius of circle, which is 7 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.
[tex]\implies \pi (7)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7} \huge\text{)}(7)(7)[/tex]
[tex]\implies (22)(7)[/tex]
[tex]\implies 154 \ \text{in}^{2}[/tex]
Solving Problem 5:In this problem, we are given the diameter to be 24 kilometers. Since the radius of the circle is half the diameter, we can tell that the radius of the circle is 24/2 kilometers, which is 12 kilometers.
[tex]\implies \pi (12)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (12)(12)[/tex]
[tex]\implies \dfrac{3168}{7} \ \text{km}^{2}[/tex]
Solving Problem 6:We are given the radius of circle, which is 3.5 in. Let us substitute the radius in the formula. Once substituted, we can simplify the expression obtained to determine the area of the circle shown in the picture.
[tex]\implies \pi (3.5)^{2}[/tex]
Take π as 22/7
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)^{2}[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{7}\huge\text{)} (3.5)(3.5)[/tex]
[tex]\implies \huge\text{(}\dfrac{22}{2}\huge\text{)} (3.5) = (11) (3.5)[/tex]
[tex]\implies 38.5 \ \text{m}^{2}[/tex]
Note: The radius given in this problem was not clearly stated. If the radius I stated here, is incorrect, please notify me in the comments. Thanks!
Learn more about area of circles: https://brainly.com/question/12414551
(PLS HELP MY TEACHER WANTS ME TO PASS THIS!) Which line on the graph is the image of the line y = 2x after a transition of 3 units along the x-axis and 4 units along the y-axis?
Line A
Line B
Line C
Line D
Answers
Line y=2x ==> No matter what value Y gets, X is always half of it
But X was transitioned by 3 units and Y by 4, so let's pull them back down
==> y-4 = 2x-3
Upon verifying each of the lines with y = 6:
A. 6-4 = -4-3 ==> 2 = -7. A falls
B. 6-4 = 4-3 ==> 2 = 1. B falls, but this one's the closest to truth
C. 6-4 = 8-3 ==> 2 = 5. C and D will obviously fail because X is so far ahead.
Out of testing, B is the only correct answer, despite the answers being close instead of true
The Garza family uses about 12,000 kWh/year. If they install a wind turbine whose rotor has a diameter of 20 ft, the formula relating annual energy output to annual average wind speed, V, in mph, becomes 12,000=0.01328⋅202⋅V3, which simplifies to 12,000=5.312V3.
Solve 12,000=5.312V3 for V. With a rotor whose diameter is 20 ft, what is the annual average wind speed that the Garzas need to power their home?
Enter your answer into the box. Round to the nearest tenth.
V =
mph
Answers
Answer: V = 13.1 mph
Step-by-step explanation:
12,000 = 5.312V^3
Divide 5.312 from both sides, and on the right side it will cancel out.
12,000/5.312 = V^3
2,259 = V^3
Extract the cube roots of both sides, leaving V^3 to just V.
13.1 = V (I think)
HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
1/3
Step-by-step explanation:
From the given diagram of the spinner, we can infer that blue occupies 1/3 of the space and green occupies the remaining space.
Hence, the probability of spinning blue :
1/3Answer:
1/3
Step-by-step explanation:
The blue one occupied one-third of the spinner, means when it got divided into three parts, the blue get one of them.
16. In a sequence of five integers, the third integer is the sum of the previous two, the fourth integer is the sum of the previous three, and the fifth integer is the sum of the previous four. If the sum of the five integers is 248 , what is the third integer in the sequence?
Answers
Answer: a > b > cand a + b + c = 3/2
Step-by-step explanation:
Louisa’s savings change by -$6 each time she goes bowling. In all, it changed by -$66 during the summer. How many times did she go bowling in the summer?**Just write the number
Answers
Answer: She went [tex]11[/tex] times during the summer.
Step-by-step explanation:
If Louisa's savings change by [tex]-6[/tex] each time she goes bowling and it went to [tex]-66[/tex], that means that Louisa went another [tex]11[/tex] times.
[tex]\frac{1}{11}[/tex]
So therefore your answer would be 11.
Reflecting shape A in y = -x line.
Answers
Answer:
given this points
Step-by-step explanation:
-5,2
-8,2
-5, 3
all reflected across the x axis making the y values stay the same for no vertical shifts
please help!
A survey was conducted to determine how many movies were seen in one month among the 26 students in Mrs. Hampton’s sixth-grade class. The results are shown in the dot plot below.
a) Calculate the measures of center for the data in the dot plot, rounding your answers to the nearest tenths place. Show how you determined your answer. b) Are there any overall patterns in the data set? Striking deviations? Use mathematical reasoning to justify your answer.
b) Are there any overall patterns in the data set? Striking deviations? Use mathematical reasoning to justify your answer.
c) Calculate the measures of spread for Mrs. Hampton’s class data. Justify your response by describing the process used to find each measure.
d) Which is a better measure of spread: range or interquartile range? Why?
e) What does the value of the mean absolute deviation tell you about the spread of the data?
Answers
Answer:
B
Step-by-step explanation:
15. Consider any eight points such that no three are collinear.
How many lines are determined?
Answers
28
EXPLANATION
there are 8 points of Vishnu three of them are collinear how many lines to the point determine so basically the question mean firstly understand what collinearity mean it means that the points lie in a line so if there are three point if they are collinear it means that they will and makeup one straight line is that no three of them are collinear which means that only two points are collinear not 2.52 be collinear the call through any two points I will it take any two points makes it take this and their straight line is meant to pass through them a straight line always passes through two points at least so we just have to find the total number of the combination of two points which would be taken out from the
combination of eight lines which are there 8.40 so basically we have to find a 32 bit to means the total combination of the two points which are there from the 8.2 it will be 8 factorial upon to factorial in Two States factorial which would give us 56 / to which will be 28586 / to which comes out to be 28 always remember at a point passes through at least two point 1 arbitrarily any two points and a line in is definitely passing through them this is the concept of line and so see which is the option 28 becomes our answer
39. If two dice are tossed, find the probability that the sum is greater than 5.
Answers
Answer:
11.11%
Step-by-step explanation:
i dont know man i just looked it up but here you go