CrunchyBreadstick
15.09.2020 •
Mathematics
Solve x2 = 144. 72 12 ±12 −12
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Ответ:
I have no idea what the '72' is doing in there.
If it means x²=144.72 , then
x = +/- 12.03 (rounded)
Oh wait. Now I understand what the 72 is. It's one of the answer choices.
Specifically, it's the customary absurd choice for students who have no clue.
Ответ:
The Final area is 4.5
A=BxH
The base was 2.5 and Height was 1.8