Step-by-step explanation:
the first question yields a rational number
second question 1/2x2/15 yields an irrational number
Answer:
69
Step-by-step explanation:
A possible answer would be 32*0.01
Hello,
y+9=(x-10)*(-2)
==>y=-2x+11
Answer D if you put an "+" betheen y and 9 !!!!!!
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.