<span>Twice the sum of x = 2x
2x </span>≤ 38
x ≤ 38 ÷ 2
x ≤ 19
Greatest value of x is 19
Answer: 18 cm
Step-by-step explanation:
We know the circumference formula is C=2πr. Since our circumference is given in terms of π, we can easily figure out what the radius is.
36π=2πr [divide both sides by π to cancel out]
36=2r [divide both sides by 2]
r=18 cm
Answer:
13
Step-by-step explanation:
17-4=13 therefore 17-13=4
Surface Area of Cube = width^2 * 6 (sides of the cube)
Therefore, (3.5)^2 * 6 =
73.5 [whatever units]^2