Nikisha and kaja need to paint the outside of their barn. each 12-gallon can paints 18 of the barn.

how many 1-gallon cans are needed to paint the outside of nikisha’s and kaja’s barn?

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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step-by-step explanation:

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step-by-step explanation: