Answer:PHR
Step-by-step explanation:
PHR means parts per hundred defenition.
20/25*2(5-10)=20/25*10-20 later calculate the numbers
Answer:
a = 16 π cm² Exact answer
a = 50.24 cm² Decimal approximation
Step-by-step explanation:
Radius of the circle
16/2 = 8
Area of the circle
a = πr²
a = π4²
a = 16 π cm² Exact answer
a = 16 * 3.14
a = 50.24 cm² Decimal approximation
A+c = 150
10.25a+7.75c = 1470
Answer: its yes
Step-by-step explanation:
