If the radius of a circle is 8, what is the diamteer?

16

Step-by-step explanation:

multiply 8 by 2

16

Step-by-step explanation:

The radius of a circle is the distance from the center of the circle to the edge. The radius will be the same no matter where on the circle it is taken. The diameter, on the other hand, is the distance from the edge of the circle to the opposite side. So, the diameter is equal to the distance of 2 radii. Therefore, the diameter is equal to 2r. Since 2*8 is 16 the diameter is 16.

answer: can you me with homework?

step-by-step explanation:

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)