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Nesterboy [21]
2 years ago
5

A rectangle is drawn so the width is 5 inches longer than

Mathematics
1 answer:
CaHeK987 [17]2 years ago
6 0

Answer:

length = l\\width = 5 + l\\Diagonal = 36\\diagonal^2 = (5+l)^2 + l^2\\36^2 = 25 + l^2 +10l + l^2\\1296 = 2l^2 +10l +25 \\2l^2 +10l=1271\\\\l_1=\frac{-10+2\sqrt{2567}}{2\cdot \:2},\:l_2=\frac{-10-2\sqrt{2567}}{2\cdot \:2}

l_1=\frac{-5+\sqrt{2567}}{2},\:l_2=\frac{-5-\sqrt{2567}}{2}

clearly,

      l_{2} \ is \ a \ negative\ number

So we consider

l_{1} =\frac{-5+\sqrt{2567}}{2} = 22.83

Therefore height = 22.8inches

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saveliy_v [14]

Answer:

2) 70,000

Step-by-step explanation:

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4 0
3 years ago
Noa was paid a 25 percent commission for selling a used car. if she was paid 1,631.24, what was the selling price of the car?
forsale [732]

Answer:

The selling price of car = $ 6524.96

Step-by-step explanation:

Let the selling price of car be x.

Noa was paid 25 percent commission for selling a used car.

According to problem,

i.e  25% of selling price  = 1631.24

or 25/100  * x  = 1631.24

or 25x  = 1631.24 * 100

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7 0
3 years ago
Two fish were swimming in a lake trying to catch a fish. The red fish started out 12 feet below the surface. It then descended 2
lara [203]
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6 0
3 years ago
Read 2 more answers
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nadya68 [22]

Answer:

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2 years ago
:(NOBODY HELPS ME PLZZ HELP ME
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Hello!

\large\boxed{B.}

Find the slope using the slope formula:

m = (y2 - y1) / (x2 - x1)

Plug in the points (-2, 8) and (0, 6) to solve:

m = (6 - 8) / (0 - (-2))

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3 years ago
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