3 years ago

A triangle has side lengths 85,84, and 13. Is the triangle a right triangle? Explain

Mathematics

1 answer:

irakobra [83]3 years ago

7 0

Answer:

yes

Step-by-step explanation:

2 of the sides are around equal length (one slightly longer because it is diagonal) and one is straight. the bottom one is a lot shorter.

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Whats the slope of the line help pls

pashok25 [27]

Answer:

the slope is -1/6

Step-by-step explanation:

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3 years ago

26/14 divided by 25/5 =

eduard

Answer:

13/35 or .371428571

Step-by-step explanation:

cause its 26/14 / 5

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3 years ago

The hypotenuse of a right triangle is 1m longer than twice one of the other two sides. The third side of the triangle is 15m. Fi

Dimas [21]

Let the length of unknown side be x

So, hypotenuse = 2x + 1

By pythagorean theorem ie , a² = b² + c²

(2x + 1)² = x² + 15²

4x² + 1 + 4x = x² + 225

3x² + 4x -224

(3x +28)(x-8)

x = -9.33 , 8

Since, length can't be negative

x = 8

∴Unknown side length = 8 m

Length of hypotenuse = 2 x 8 + 1 = 17 m

Hope it helps now.

4 0

3 years ago

Read 2 more answers

Suppose that $1800 is borrowed for three years at an interest rate of 2% per year, compounded continuously. Find the amount owed

Schach [20]

1908

Step-by-step explanation:2% of 1800 is 36 36 x 3 is 108 + 1800 =1908

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2 years ago

At 7 a.m., the temperature was 48°F. By noon the temperature was 63°F. By how many degrees did the temperature increase?

vfiekz [6]

Answer: 15 degrees

Step-by-step explanation:

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4 years ago