Answer:
14
Step-by-step explanation:
280 divided by 20 is 14 when you divide by those 2 numbers you get how much they would cost. also 14x20 is 280
Formula for sphere = 4/3pi radius cubed.
So 4/3 (3.14) 12^3
=4/3(3.14)1728
=(4/3)5425.92
=7234.56
Answer is D.
Heart if helpful!
Answer: sides are 6 top and botom is 7
Step-by-step explanation: meserment
Maybe rate of change? Im not sure.
The radius of the Outer circle (with r₂) is 6 and the radius of the inner circle (with r₁) is 2. When objects are similar, they have a proportional relationship. If we take the outer circle and squeeze by one third, we get a radius of 6 x 1/3 = 2. On the other hand, if we start with the inner circle and stretch it by 3, we get a radius of 2 x 3 = 6.
Thus, to make r₂ similar, we use a scale factor of 1/3. The third choice is best.