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3 years ago

If C = 5h-2, calculate C when h = 12

1 answer:

Lyrx [107]3 years ago

3 0

C=5h-2, and we are given that h=12, so we just substitute that value for h in the equation...

c=5(12)-2

c=60-2

c=58

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oee [108]

Hello, i do believe that you are asking me to do pythagorean theorem.

I'm not too sure if we are solving hypotenuse or a/b so i'll do both.

$\boxed{\underline{Hypotenuse...}}\\\\\\A^2+B^2=C^2\\6^2+9^2=C^2\;\\36+81=117$

$\sqrt{117}=10.816\\Round-\;10.8$

$\boxed{\underline{a/b...}}\\\\\\A^2=C^2-B^2\\A^2=9^2-6^2\\A^2=81-36\\A^2=45\\\sqrt{45}= 6.708\\Round-\;6.7$

Hope it helps!

6 0

3 years ago

TEA [102]

Answer:

5x² - 2x - 9 = 0.

Is a example

Step-by-step explanation:

7 0

3 years ago

insens350 [35]

Cube root of 8=2 so the fraction simplifies to 2/27 (in decimal form it’s .074 repeating)

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3 years ago

Eduardwww [97]

Slope of a Line Passing through two points (x₁ , y₁) and (x₂ , y₂) is given by :

$\heartsuit\;\;Slope(m) = \frac{y_1 - y_2}{x_1 - x_2}$

Given Points are (-3 , 5) and (6 , -1)

here x₁ = -3 and x₂ = 6 and y₁ = 5 and y₂ = -1

$\heartsuit\;\;Slope(m) = \frac{5 + 1}{-3 - 6} = \frac{6}{-9} = \frac{-2}{3}$

Option D is the Answer

4 0

4 years ago

MAXImum [283]

Answer:

Step-by-step explanation:

divide 36 by 2.4. equals 15

5 0

3 years ago