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Gwar [14]
3 years ago
6

Peter was told by his teacher that he needed to measure the height of the building in which his classroom was located. He backs

away from the building and places a mirror an the ground between him and the wall When he can see the top of the building in the mirror, Peter is 2 feet 9 inches away from the mirror and the mirror is 11 feet away from the wall of the building. Peter knew his eye level was exactly 5 ft 6 inches off of the ground, so he was able to calculate the height of the building. How tall is the building in feet?
Mathematics
1 answer:
Fed [463]3 years ago
5 0

Answer:

<h2>IT'S 22 JUST FOUND OUT </h2>

Step-by-step explanation:

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If a = 2 and b = -3, find the value of a3 - b2. <br> A.-31<br> B.-23<br> C.-1<br> D.15
valentinak56 [21]

Hello!

So let's first start out by solving the left side of the equation:

2 to the third power is 8

The right side now: -3 to the second power is -9

In total: 8- (-9)

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3 years ago
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sesenic [268]

Answer:

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8 0
3 years ago
Amelia has 3 gallons of paint .Mason have 10 quarts .How many more pints of paint does AMELIA have then mason.
Ber [7]

Answer:

4 Pints

Step-by-step explanation:

According to the scenario, calculations are as follows,

As we know, 1 gallon = 8 Pints

1 Quarts = 2 Pints

So, Amelia = 3 Gallons = 3 × 8 Pints = 24 Pints

Mason = 10 quarts = 10 × 2 Pints = 20 Pints

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= 24 pints - 20 pints

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6 0
3 years ago
PLS HELP IM TIMED
alina1380 [7]

Answer:

step one!

Step-by-step explanation:

I could be wrong, let me know!

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