How big is the diameter of a basketball hoop in inches?

the diameter of a basketball hoop is 18 inche

18 inches

Step-by-step explanation:

The diameter of an official hoop should be 18 inches,

I also found that the diameter of a regulation basketball is about 9.50 inches.

Regulation hoop height is 10 feet.

Radius of a hoop is 9 inches

Cross-section of hoop = 81π in²

-Chetan K

answer:

c. the third graph

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!