Answer:
download a calculator
Step-by-step explanation:
Answer: x-35
Step-by-step explanation:
X is used to represent the number of people expected to come, no equal sign is needed.
Answer:
r = 5.58
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
97.9 = 3.14 r^2
Divide each side by 3.14
97.9/3.14 =3.14 /31.4 r^2
31.17834395 = r^2
Take the square root of each side
sqrt(31.17834395) = sqrt(r^2)
5.583757153 = r
Answer:
C
Step-by-step explanation:
sqrt(200)
Find the highest square multiple.
200 = 100 * 2
sqrt(100) = 10
10 goes on the outside, and the one that is left, 2, goes on the inside.