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3 years ago

Solve for Y Y/5+7=9

Mathematics

1 answer:

Advocard [28]3 years ago

6 0

Answer:

Step-by-step explanation:

y/5 + 7 = 9

y/5 = 9 – 7

y/5 = 2

y = 2 x 5

y = 10

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Answer:

$\frac{4}{9}$

Step-by-step explanation:

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3 years ago

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4 years ago

Use the completing the square method to find the roots of 2x^2+3x-15=13 include the steps, it would be greatly appreciated thank

Monica [59]

Answer:

The roots are

$x1= \frac{-3+\sqrt{233}}{4}$

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Step-by-step explanation:

we have

$2x^{2}+3x-15=13$

Group terms that contain the same variable, and move the constant to the opposite side of the equation

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3 years ago

What is the volume inside a cylinder 10ft radius 6 ft height

Darya [45]

Answer:

1884.956ft³

Step-by-step explanation:

$volume = \pi {r}^{2} h \\ = \pi \times {10ft}^{2} \times 6ft \\ = 600\pi {ft}^{3} \\ = 1884.956 {ft}^{3}$

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