3 years ago

What is this plz help me

Mathematics

2 answers:

iren [92.7K]3 years ago

8 0

20 is the answer for x

enyata [817]3 years ago

8 0

Answer:

28°

I hope this helps!

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Step-by-step explanation:

The given scenario forms a right triangle.

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$H^2=P^2+B^2\\(20)^2=(17)^2+B^2\\400=289+B^2\\400-289=B^2\\B^2=111\\Taking\ square\ root\ on\ both\ sides\\\sqrt{B^2}=\sqrt{111}\\B=10.53\\Rounding\ off\ to\ the\ nearest\ tenth\\B=10.5$

The bottom of the ladder is 10.5 feet away from the wall

Keywords: Triangle, Pythagoras Theorem

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#LearnwithBrainly

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