so first u want to get a ruler to measure each sides, there gonna seem big at first so divide what you get on the ruler by 2 so its smaller, then do it for all sides.
Given the equation 5 + x - 14 = x - 7.
Part A. Solve the equation 5 + x - 14 = x - 7. In your final answer, be sure to state the solution and include all of your work.
Part B. Use the values x = -2, 0, 3 to prove your solution to the equation 5 + x - 14 = x - 7. In your final answer, include all of your calculations.
Answer:
x=0
Step-by-step explanation:
combine like terms on both sides of the equal sign
-9+x= x-7
move similar terms to the same side
-2=0x
divide both sides by x
x=0
find rotational symmetry
sorry about the cringy drawing but y'all get the idea right
Step-by-step explanation:
The rotational symmetry is 4
Answer:
Rotational symmetry is 4 and symmetry is 4
The library is having a book sale. Hardcover books sell for $4 each, and paperback books are $2 each. If Ayanna spends $26 for 8 books, how many hardcover books did she buy?
Answer: 6
Step-by-step explanation: I divided $26 by $4
Answer: I don't really know how to explain, but I will give you the straight up answer
5 HARDCOVER BOOKS (would total up to $20)
3 paperback books (would total up to $6)
Step-by-step explanation:
If the measure of angle B is 67 degrees, what is the measure of angle C?
Answer:
what shape is it? for example a triangle etc
Need help due today plssss
Answer:
y= -x/2-1
Step-by-step explanation:
The equation of the line in the slope-intercept form is y=2x−5
The slope of the perpendicular line is negative inverse: m=−1/2
So, the equation of the perpendicular line is y=−x/2+a
To find a, we use the fact that the line should pass through the given point: −4=(−1/2)⋅(6)+a
Thus, a=−1
Therefore, the equation of the line is y=−x/2−1
Answer: y=−x/2−1
That's my best in explaining.
how do i get full marks? Have to write is sept by step that's what I did but only got 2 marks.
Answer:
x = 5 cm
Area = 56 cm²
Step-by-step explanation:
The perimeter of the triangle is given as : 21 cm
The two sides given are : 6 cm and 10 cm. The other side has a length of ;
21 - {6+10} = 21 - 16 = 5 cm
This means the value of x is 5 cm
The rectangle will now have its measurements as ;
Length = 7 cm
Width = x + 3 = 5+3 = 8 cm
The area of the rectangle will be :
A = l * w = 7 * 8 = 56 cm
Can someone help me in this plzz asap
Classify this triangle by it's sides.
a) Equilateral
b) Isoceles
c) Scalene
It's scalene because all three sides are different
expand x(x-6)
..........
Answer:
X² - 6x
Step by step:
Times x by x which makes x², then x times 6 makes 6x.
You get your finally answer x²-6x
answers:
(2,3)
(3,2)
(3,4)
(3,-2)
Translate quadrilateral ABCD 5 units to the right and 6 units down.
What are the coordinates of the vertices of the image?
Please help and give an answer with in depth information. +15 points
Answer:
D. A'(1,-7), B'(2,-1), C'8,-2) and D'(7,-5)
Step-by-step explanation:
Probably too late, but I took the quiz
Answer:
D
Step-by-step explanation:
Keep it simple, but correct :)
HELP ME WITH THIS HURRY PLEASE.
if y=3 when x=4,find y when x=6
Answer:
2
Step-by-step explanation:
(x)(y) = k Inverse relationship
(4)(3) = k
12 = k
(6)(y) = 12
y = 2
Answer:
When y=3, x=4 but when x=6, y is :---
[tex] \frac{3}{4} = \frac{y}{6} \\ y = \frac{3 \times 6}{4} \\ y = \frac{9}{2} \\ \boxed{ y = 4.5}[/tex]
★ Value of y is 4.5There is a a circle whose circumference is 34.54 cm.
Find the diameter of the circle. Remember use 3.14 for T.
Blank 1:
Answer:
[tex]\huge\boxed{Diameter=11cm}[/tex]
Step-by-step explanation:
Important information:
Circumference of a circle= [tex]\pi*diameter[/tex]
Method:
To work out the diameter, we would need to divide the circumference of 34.54 by pi, which in this case is 3.14, this gives us 11cm. This is because we are simply rearanging the formula of the circumference of a circle to make the diameter the subject.
Step By Step:
1) Rearange the formula to make the diameter the subject.
[tex]diameter=\frac{circumference}{\pi}[/tex]
2) Divide 34.54 by 3.14([tex]\pi[/tex]).
[tex]34.54/3.14=11cm[/tex]
There is a a circle whose circumference is 34.54 cm. Find the diameter of the circle. Remember use 3.14 for π.
- To know the diameter divide 34.54 cm by pi (π) to get the answer.
[tex] \large \tt d = \frac{34.54}{\pi} \\ \large \tt d = 11cm[/tex]
Therefore, the diameter of the circle is 11cm
#CarryOnLearningMartin is building a rectangular fire pit in his backyard. He dug a hole 30 inches by 30 inches. He decides to make each side of the pit 6 inches longer.
What is the percent increase in the area of the fire pit?
Answer: 44%
Step-by-step explanation:
Area of the first hole = 30 × 30 = 900
Area of second hole = (30+6) × (30+6) = 36 × 36 = 1296
Percentage increase = (1296 - 900) / 900 × 100
= (396 / 900) × 100
= 44%
There is more than one answer!
Answer:
I think it's B and D
Step-by-step explanation:
If the triangles are similar, find the value of x.
Answer:
x=25Step-by-step explanation:
the triangles are similar
so as we know
when two triangles are similar the rotio of triangles is equalnow let's solve it
to understand the solving stepsyou need to know aboutequation with fractionPEMDASaccording to the question
[tex] \frac{24}{30 } = \frac{x + 7}{2x - 10} [/tex]
[tex] \frac{4}{5} = \frac{x + 7}{2x - 10} [/tex]
[tex]4(2x - 10) = 5(x + 7) \: (cross \: multiplication)[/tex]
[tex]8x - 40 = 5x + 35[/tex]
[tex]8x - 5x = 35 + 40[/tex]
[tex]3x = 75[/tex]
[tex]x = 25[/tex]
Sample Response: To find the image after a reflection over the x-axis, I would negate the y-coordinate. To find the image after a reflection over the y-axis, I would negate the x-coordinate. So, reflecting the point (5, 2) over the x- and y-axis, I would get (–5, –2).
Which did you include in your response? Check all that apply.
Negate the y-coordinate.
Negate the x-coordinate.
Get the point (–5, –2).
Answer:
egg
Step-by-step explanation:
eggs are BlUe
Answer:
select all of them bc there all correct
Step-by-step explanation:
7. Find the product. 8. Find the product. 9. Find the product.
Answer: 7) 6/17
8) 28/45
9)24/15
Step-by-step explanation:
Answer:
B is the answer
Step-by-step explanation:
no need to
write a missing-factor equation. 7 people went to dinner. The total
bill was $42. How much did
each person pay if the bill was
shared equally?
Answer:
If everyone contributed to the bill, everyone would have had to pay 6 dollars each.
Step-by-step explanation:
You take 42, divide it by 7 to get 6.
What is the measurement of angle A?
Answer:
∠A = tan⁻¹ (35/12) ≅ 71.075 ° or 1.24 radians
Step-by-step explanation:
Since this is a right angled triangle, then we can use basic trigonometry to solve for ∠A.
We have the measure of the side opposite (35) and adjacent (12) to ∠A.
Since tan(x) = opp/adj
then tan (∠A) = 35/12
∴ ∠A = tan⁻¹ (35/12) [by taking the tan⁻¹ of both sides of the eq]
∠A ≅ 71.075 ° or 1.24 radians
Which of the equations are true identities? A. n(n –2)(n + 2) = n³ – 4n B. (x + 1)² – 2x + y² = x² + y² + 1 Choose 1 answer: Only A Only B Both A and B Neither A nor B
Answer:
a+b
Step-by-step explanation:
both are true identities
Write 25/60
and 8/20
as fractions in simplest form. Then determine whether the ratios form a proportion.
An expression for the nth term of another sequence is 11 – n2 (i) Find the third term of this sequence.
(ii) Find the fifth term of this sequence.
Answer:
3rd term of this sequence = 2
5th term of the sequence = -14
Step-by-step explanation:
nth term = 11 - n²
(i) Find the third term of this sequence
When n = 3
nth term = 11 - n²
3rd term = 11 - 3²
= 11 - 9
= 2
3rd term of this sequence = 2
nth term = 11 - n²
Find the fifth term of this sequence.
When n = 5
5th term = 11 - 5²
= 11 - 25
= -14
5th term of the sequence = -14
HELP HURRY HURRY HURFY HURRY HURRY
Answer:
3
Step-by-step explanation:
y=7-4
y=3
I think the answer is three..... buuuuuuuut
Write a rule for the n term of the sequence for which a4=-500 and r =5
Answer:
n term=a+(n-1)r
Step-by-step explanation:
l do not understand question clearly.
A train traveled for 1.5 hours to the first station, stopped for 30 minutes, then traveled for 4 hours to the final station where it stopped for 1 hour. The total distance traveled is a function of time.
Which graph most accurately represents this scenario? (4 points)
A graph is shown with the x-axis labeled Time (in hours) and the y-axis labeled Total distance (in miles). The line begins at the origin and moves upward for 1.5 hours. The line then continues upward at a slow rate until 2 hours. From 2 to 6 hours, the line continues quickly upward. From 6 to 7 hours, it moves downward until it touches the x-axis
A graph is shown with the axis labeled Time (in hours) and the y axis labeled Total distance (in miles). A line is shown beginning at the origin. The line moves upward until 1.5 hours, then is a horizontal line until 2 hours. The line moves quickly upward again until 6 hours, and then is horizontal until 7 hours
A graph is shown with the axis labeled Time (in hours) and the y-axis labeled Total distance (in miles). The line begins at the y-axis where y equals 125. It is horizontal until 1.5 hours, then moves downward until 2 hours where it touches the x-axis. The line moves upward until 6 hours and then moves downward until 7 hours where it touches the x-axis
A graph is shown with the axis labeled Time (in hours) and the y-axis labeled Total distance (in miles). The line begins at y equals 125 and is horizontal for 1.5 hours. The line moves downward until 2 hours, then back up until 5.5 hours. The line is horizontal from 5.5 to 7 hours
Answer:
Graph B
Step-by-step explanation:
At these numbers functions: (1, 2), (2, 3), (3, 4), (4, 3)
Answer:
(Add one then subtract one)
Step-by-step explanation:
There are 5 people in Edgar’s family
Answer:
3 wholes. Each member will get 3/5 of a loaf.
Step-by-step explanation:
3 ÷ 5 = 3/5
Please mark Brainliest :)
Which inequality is equivalent to this one?
y minus 8 less-than-or-equal-to negative 2
A. y minus 8 + 8 greater-than-or-equal-to negative 2 + 8
B .y minus 8 + 8 less-than negative 2 + 8
C. y minus 8 + 2 less-than-or-equal-to negative 2 + 8
D. y minus 8 + 2 less-than-or-equal-to negative 2 + 2
need answer now i will give brainiest