Answer:
a) 148.52
Step-by-step explanation:
If sum of two angles is 180, then they are supplementary
Ratio = 10 : 47
Smaller angle = 10x
Larger angle = 47x
10x + 47x = 180
57x = 180
Divide both sides by 57
x = 180/57
x = 3.16
Larger angle = 47x = 47 * 3.16 = 148.52
Given:
The function is

To find:
The correct ordered pairs.
Solution:
We have,

For x=3,


So, the ordered pair is
.
For x=-2,

![[\because (\dfrac{a}{b})^{-n}=(\dfrac{b}{a})^n]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%28%5Cdfrac%7Ba%7D%7Bb%7D%29%5E%7B-n%7D%3D%28%5Cdfrac%7Bb%7D%7Ba%7D%29%5En%5D)

So, the ordered pair is
.
For x=1,


So, the ordered pair is
.
For x=-1,

![[\because (\dfrac{a}{b})^{-n}=(\dfrac{b}{a})^n]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%28%5Cdfrac%7Ba%7D%7Bb%7D%29%5E%7B-n%7D%3D%28%5Cdfrac%7Bb%7D%7Ba%7D%29%5En%5D)

So, the ordered pair is (-1,5). This is the correct answer.
Therefore, the correct option is D.
Answer:
Where is The question at? O_O
Answer:
C
Step-by-step explanation:
=1/7 X 100
=14.3
I hope this helps a bit
Ava's mother is 36, A+3A+2(3A)=120. 12+36+72=120. A=12. The smallest number is 12.5, X+(X+4)+2x=54. 12.5+16.5+25=54 :)