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Stells [14]
3 years ago
5

Help on number 3 only use Pythagorean thym I give brainliest

Mathematics
1 answer:
enot [183]3 years ago
5 0

Answer: 10.8

Step-by-step explanation: the pythagorean theorem is A sqaured or A^2 + B^2 or B squared equals C^2 or C squared so 10 squared as is the first number is 100 and 4 squared as is the second number is 16 add the two to get 116 but since your answer is squared you need to take the square root which means your answer is 10.7703296143 but since your rounding to the tenths place your answer is 10.8

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5 0
3 years ago
Which choice answer is it?
Debora [2.8K]

Your answer would be option (1) -3x² - 18x + 19.

To find this we need to substitute in the G and F expressions into G - 3F and see what the outcome is, as this will give us the answer.

First I’m going to multiply the F expression, 2x² + 6x - 5, by 3:

3 × (2x² + 6x - 5) = 3(2x²) + 3(6x) - 3(5) = 6x² + 18x - 15.

Now we need to subtract this expression from G, which is 3x² + 4, which I will do by term:

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So therefore overall your answer is -3x² - 18x + 19.

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8 0
3 years ago
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horrorfan [7]

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Step-by-step explanation:

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3 years ago
Find the value of x. Round to the nearest tenth of the right triangle. hypotenuse is 25, bottom leg is 13, and angle is x
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Now we do 75 times \frac{5}{3}/

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<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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3 years ago
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