3 years ago

Help if can 8 pts

Mathematics

2 answers:

maw [93]3 years ago

8 0

45 because 36 times 125% is 45

mezya [45]3 years ago

8 0

The answer is 45. hope this helps

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iVinArrow [24]

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Step-by-step explanation:

Let the measure of the altitude of the given triangle be h units.

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$h = \sqrt{23 \times x} \\ \\ h = \sqrt{23x} \\ \\ now \: by \: pythagors \: theorem \\ \\ {(x + 11)}^{2} = {h}^{2} + {x}^{2} \\ \\ \cancel{{x}^{2}} + 22x + 121 = {( \sqrt{23x} )}^{2} + \cancel{{x}^{2}} \\ \\ 22x + 121 = 23x \\ \\ 22x - 23x = - 121 \\ \\ - x = - 121 \\ \\ x = 121$