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Alex
3 years ago
12

20 points! PLease help. A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side len

gth of the room?

Mathematics
1 answer:
topjm [15]3 years ago
6 0

Well if the room is square then you ned to find the square root of the area.

Find \sqrt{128}

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I now have another question to ask.
marissa [1.9K]

Answer:

23.6 ft

Step-by-step explanation:

Sketch a right triangle representing this situation.  The length of the hypotenuse is 26 ft and the angle of elevation from ground to top of ladder is 65°.  The "opposite side" is the reach of the ladder, which we'll call x.

Then:

                        opp

  • sin 65° = ----------
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or (26 ft)(sin 65°) = opp side = height off the ground of top of ladder.

Evaluating this, we get:

(26 ft)(0.906) = 23.56 ft, or, rounded off, 23.6 ft

The ladder reaches 23.6 ft up the side of the building.

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3 years ago
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3 years ago
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ipn [44]
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3 years ago
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3 years ago
Read 2 more answers
HELP ILL GIVE BRAINLIST
Serggg [28]

Answer:

$4.25

Step-by-step explanation:

Easy price is 85 so

Divide 85 by 100

0.85

then multiply by 5

0.85*5=4.25

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3 years ago
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