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3 years ago

15

A telephone pole stands 20 feet tall. A wire extending from the top of the pole to the ground is 25 feet long. What is the dista

nce from the bottom of the pole and the spot where the wire is attached to the ground?

1 answer:

inn [45]3 years ago

8 0

It’s 15 because of Pythagorean theorem. 25 squared minus 10 squared is 15 squared.

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Simplify: (25 + 17) – |37 – 13| A. 15 B. 18 C. 20 D. 21

vaieri [72.5K]

First we solve modulus

| 37-13| =|24|= 24

Now solving Bracket

25+17 = 42

Therefore, 42 - 24 = 18

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m = # of minutes

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Pyramid A is a right square pyramid with a height of 100 m and a square base with a perimeter of 356 m. Pyramid B has a square b

Tomtit [17]

Answer:

The volume of pyramid B is 3.5 times greater than the volume of pyramid A

Step-by-step explanation:

The area of squared based a pyramid is given by:

$Area = \frac{1}{3}*s*s*h$

Where 's' the length of the side of the base and 'h' is the height.

For pyramid A:

h= 100 m

s= 356/4 = 89 m

$Area_A = \frac{1}{3}*89*89*100\\Area_A=264,033.33\ m^3$

For pyramid B:

h= 215 m

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$Area_B = \frac{1}{3}*114*114*215\\Area_B=931,380\ m^3$

Pyramid B has a greater volume and the ratio between volumes is:

$\frac{Area_B}{Area_A} =\frac{931,380}{264,033.33}\\\frac{Area_B}{Area_A} =3.5$

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3 years ago

Need help with this question plz

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Y should definitely get that phonw I ah eggs same but it’s red

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