3 years ago

If

Mathematics

1 answer:

Dovator [93]3 years ago

3 0

12^2=144

144 is divided by b which also is an odd interger, there only 2 numbers : 1 and 3

if b=3, a^2=48, then there will be no a available

if b=1 , a^2=144, then a is 12 and 12 can not be divided by 9

The answer is D

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We have been given that Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm.

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