Answer:
67.15
Step-by-step explanation:
subtract 15 percent of 79 from 79
Answer:
240
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
1/2* 8 (4 + 6) equation
4 (10) simplify
40
Answer:
r=4
Step-by-step explanation:
Area of a circle is
A = pi* r^2
We know the area and 3.14 = pi
50.24 = 3.14 * r^2
Divide each side by 3.14
50.24/3.14 =3.14 /3.14 *r^2
16 = r^2
Take the square root of each side
sqrt(16) = sqrt(r^2)
4 =r
