Hypotenuse or C (x) can be found with the equation

After solving you get about 6.32
6.32 about the same as
Answer:
$40
Step-by-step explanation:
If he spent $40 and has none left that means he currently has $0.
If you subtract $40 - b = $0
b = $40
Answer:
12x^2-7x-10
Step-by-step explanation:
I did binomial into binomial method
3x(4x-5)+2(4x-5)
12x^2-15x+8x-10
12x^2+(-15+8)x-10
12x^2-7x-10
Answer-7/3
Step-by-step explanation:
Two point three mequals zero point fourty six