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Juliette [100K]
3 years ago
14

Use a Pythagorean Triple to find x.

Mathematics
2 answers:
olga55 [171]3 years ago
6 0

Answer:

x = 51

Step-by-step explanation:

Using Pythagoras' identity in the right triangle.

x² = 45² + 24² = 2025 + 576 = 2601 ( take the square root of both sides )

x = \sqrt{2601} = 51

Artyom0805 [142]3 years ago
3 0

Answer:

x = 51.

Step-by-step explanation:

The triple you require is 17-15-8

We have x-45-24

- that is three times each number in the triple.

So x = 3*17 = 51.

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saul85 [17]
First to solve this problem you need to identify a variable to write the inequality.
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 answer:
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4 years ago
Questions What is the first step to solve 3x+5=17? What is the second step to solve 3x+5=171 Solve 3x+5=1 ​
Ivenika [448]

Answer:

x=4

Step-by-step explanation:

3x+5=17

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Hope this helps!

-AxekickNebulite

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3 years ago
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A bag of potatoes weights 30 lb. If 74% of a potato is water, how many pounds of water are there in the bag?
Nadya [2.5K]

Answer: There are 22.2 pounds of water in the bag.

Step-by-step explanation:

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Mathematically speaking:

30 x (74/100) = 30 x 0.74 =22.2 pounds

There are 22.2 pounds of water in the bag.

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3 years ago
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Vanyuwa [196]

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Step-by-step explanation:

7 0
3 years ago
Does anyone know this answer??
Aleonysh [2.5K]

For this case we have the following equation:

(2x + 3) ^ 2 + 8 (2x + 3) + 11 = 0

Let u = 2x + 3

We have:

u ^ 2 + 8u + 11 = 0

By definition, given an equation of the form ax ^ 2 + bx + c = 0

The quadratic formula, to find the solution can be written as:

x = \frac{-b+/-\sqrt{b ^ 2-4 (a) (c)} }{2(a)}

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a = 1\\b = 8\\c = 11

Substituting in the quadratic formula we have:

See attached image

Answer:

Option B

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3 years ago
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