3 years ago

Plssssss helpppp !! tysmmmm

Mathematics

1 answer:

Elza [17]3 years ago

6 0

I think that the answer would be two triangles.

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If you place a 89-foot ladder against the top of a 80-foot building, how many feet will

Nuetrik [128]

Answer:

$\large \boxed{\text{39 ft}}$

Step-by-step explanation:

Let x be the distance from the foot of the ladder to the base of the building.

We have a right triangle, so we can use Pythagoras' Theorem.

$\begin{array}{rcl}80^{2} + x^{2}& = & 89^{2} \\6400+ x^{2} & = & 7921\\x^{2} & = & 1521\\x & = & \sqrt{1521}\\& = &\mathbf{39}\\\end{array}\\\text{The foot of the ladder will be $\large \boxed{\textbf{39 ft}}$ from the base of the building,}$

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3 years ago

QUICK QUICK I NEED YOUR ANSWERS NOW! 2 MINUTES ONLY! WITH EXPLANATION THEN YOU WILL BE THE BRAINLIEST!

STALIN [3.7K]

Answer:

Step-by-step explanation:

because 4/5=0.8

and 5×0.8 = 4

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3 years ago

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Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as old as Ishaan.

Andrej [43]

Ben should be 19 years old.

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Output all of the numbers and their squares between 1 and 10 using a do while loop

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galina1969 [7]

10089.67cm is your answer but dont trust m answer wait for other ones

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