Here we have three similar triangles
In similar triangles sides are in proportion
The altitude to the hypotenuse of a right triangle is the mean proportional between the segments into which it divides the hypotenuse.


We cross multiply to solve for y

Taking root of both sides
y=8
The answer is 0,1,4,34,123
Answer:
Step-by-step explanation:
<u>Given:</u>
- Weekly earning = $75
- 10% commission on sales amount of m = 0.1m
<u>The total weekly income is:</u>
4(2² + 2(-2)) - 2(-2) = 4(4-4) + 4 = 4*0 + 4 = 4