Answer:
incomplete
Step-by-step explanation:
please send the full information, I can't see students belonging to acers
Rad15
use the pythagorean theorem on both triangles to find x
y^2 + 6^2 = 10^2
y=8
7^2 + x^2 = 8^2
x=radical 15
Answer:
See image below:)
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Use the formula for calculate the distance between two points:

Calculate the distance AB. Substitute the coordinates into the formula. Then:


Calculate the distance A'B'. Substitute the coordinates into the formula. Then:


As you can see, the distance A'B' is the distance AB multiplied by 1/2. Therefore, this is the scale factor.