Answer:
6
Step-by-step explanation:
since it's a right triangle you can use the Pythagorean Theorem
2.7² + b² = 6.5²
7.29 + b² = 42.25
b² = 34.96
b =
which equals 6 when rounded to the nearest tenth
He spends $750, and makes $3000
3000/650=0.22
The answer is 22%
I think 37%......................................................
Add 6 to left middle and right
then, divide them all by 3