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kobusy [5.1K]
3 years ago
12

Which relationships describe the angle pair x° and 157º?

Mathematics
1 answer:
Darya [45]3 years ago
3 0
They are supplementary angles because their sum equals 180 degrees, and they are adjacent because they share a side.
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Solve the equation C=5/9(F-32) Solve for F.
horsena [70]

Answer: f=9c/5+32

Step-by-step explanation:

hope it helps!

4 0
2 years ago
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a shade if orange paint is made with 6 parts red paint and 2 parts yellow paint. what percent of the paint is red
Wewaii [24]

Answer:

there is 8 parts total

6/8 red 2/8 yellow

6/8 = 0.75

0.75 X 100 = 75%

4 0
2 years ago
A display case in the shape of a rectangular pyramid has a base that is 1234 inches by 9 inches. It is 8 inches tall. What is th
Jlenok [28]

Answer:

864 cubic inches

Step-by-step explanation:

Complete Question

A display case in the shape of a rectangular pyramid has a base that is 12 inches by 9 inches. It is 8 inches tall. What is the volume of the display case?

The volume of a rectangular pyramid =

Area of the base × Height of the pyramid

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Height of the pyramid = 8 inches

Volume of rectangular pyramid =

Area of the base × Height of pyramid

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Therefore, the volume of the display case is 864 cubic inches

3 0
3 years ago
If a = 2 b=-3 then find the value of 2a - 4b
Vladimir79 [104]

Answer:

16

Step-by-step explanation:

solution,

2a-4b

2*2-4*-3

4-(-12)

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16

6 0
3 years ago
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Which options could be the next step in simplifying this expression?
zubka84 [21]
C and D
5·(2+4) is 30, because u need to add parenthesis first. 2+4 is 6
6·5 is 30.
C is 5·6 and that is 30
D is 5·2 which is 10, then 5·4 which is 20. 10+ 20 is 30.
:)
4 0
3 years ago
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