Step-by-step explanation:
10 times the sum of a and b
solution,
10(a+b)
I think It should be "Variable".
Answer:
the answer is 29/70
Step-by-step explanation:
Answer:
38.5 ft²
Step-by-step explanation:
The formula for the area of a circle is
A = πr²
<em>Data:
</em>
D = 7 ft
<em>Calculations:
</em>
r = D/2
r = 7/2
r = 3.5 ft
A = π(3.5)²
A = 12.25π
A ≈ 38.5 ft²
