You would take the square root of x^2 and of 121 so x =11
Answer:
AD also equal 14
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Solve for y:</u>
Add - 2x to both sides
- 2x + y - 2x = 7 - 2x
- y = 7 - 2x
or
Answer:
1:3
Step-by-step explanation:
The required ratio will be ,
7:21
= 1 :3
Okay. To find the distance apart from each other, subtract 15.3 and 7.5. When you do that, you should get 7.8. -7.5 and -15.3 are 7.8 units away on a number line.
