3 years ago

Solve for x. Round all answers to the nearest tenth. 9 X 12

Mathematics

2 answers:

maria [59]3 years ago

8 0

Step-by-step explanation:

x=54

use pyth then the other line = 15

then 15÷90 = 9÷x

then x = 54

laila [671]3 years ago

4 0

Answer:

I hope im right so so sorry if im not

Step-by-step explanation:

first find area

1/2 bh

1/2 of base times height

bh=(9)(12)=108

if there is a right angle then that is 90°

so do 108° -90° which is 18°

So your answer is 18°

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