15ft per sec would be the unit rate.
Answer:
Step-by-step explanation:
Given
--- missing from question
Required
Evaluate
We have:
Substitute for x and y
<span>4ab^2 − 3ab^2 = ab^2
combine like terms
help it helps</span>
Answer:
b=85º
a=20º
Step-by-step explanation:
Angle B is supplementary with the 45º and the 50º angle, therefore the sum of the three angles must be 180
45+b+50=180
95+b=180
b=85º
Angle A, Angle B, and the 75º angle must also add up to 180
85+75+a=180
160+a=180
a=20º
It would change to 3(2+6) and then you would just multiply 3 and 8. the answer is 24.
