Answer:
x=-1/2
Step-by-step explanation:
Answer:
30b
Step-by-step explanation:
what you do is times 6 and 5 then add b
Answer:
identity property of multiplication
Step-by-step explanation:
Identity property of multiplication means the identity stays the same. in other words to multiply by 1.
The diameter can be obtained by the formula A = pi*r^2
First, multiply 0.50 * 100 to obtain the area of the ball, then simplify and solve for the radius. Doubling the radius would yield the diameter. This is shown below:
Area of the ball = 0.50 * 100 = 50 in^2
<span>A = pi*r^2
</span>50 = (3.14)*r^2
r = 3.99 = approx. 4
diameter = 2r
Diameter = 8 inches.
Among the choices, the correct answer is C. 8.0 in.
