ramirezzairap2u4lh
23.06.2019 •
Mathematics
Ineed numbers 18 20 and 21 answered this is my math homework need y’all to reply it needs to be done by 11
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Ответ:
18. The stand is 4 1/2 feet.
The arm should be 1/4 the way down.
Divide 4 1/2 by 4:
4 1/2 / 4 = 1 1/8 feet.
20.
F is a 90 degree. H is more than 90.
G looks like it is 45
I would say the answer is J.
21.
Perpendicular means the two pieces would be 90 degrees from each other.
This would be A.
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