Answer:
I think it's B.)
Step-by-step explanation:
Answer:
Step-by-step explanation:
We have to find a leg, so we have to use the Pythagorean theorem in this way:

Answer:
Money Ivan gets extra = 120 - 30 (or 3x) = 90
Step-by-step explanation:
Ivan = 4x
Tanya = 1x
Total = 150
4x + x = 150
5x = 150 ; x = 150 / 5 = 30
Ivan = 4x = 120
Tanya = 1x = 30
Money Ivan gets extra = 120 - 30 (or 3x) = 90
Answer:
15
Step-by-step explanation:
pythag theorum