3 years ago

PLZZ HELP MEE!!!! Which is equivalent to the expression? 4(x + 5) + 4x + 8

Mathematics

1 answer:

Tresset [83]3 years ago

6 0

the answer is.... 8x+28

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1 x 10^7 x 2 x 10^6 is

fomenos

Answer:

2e+13

Step-by-step explanation:

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2 years ago

What is the solution to this equation?

Diano4ka-milaya [45]

Answer:

C. x=13

Step-by-step explanation:

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2 years ago

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The cylinder and the sphere below have the same radius and the same volume. What is the height of the cylinder?

lyudmila [28]

Answer:

Height of cylinder (h) = (4/3)R

Step-by-step explanation:

Given:

Radius of cylinder (r1) = R

Height of cylinder (h) = H

Radius of sphere (r2) = R

Volume of cylinder = volume of sphere

Find:

Height of cylinder (h) = H = ?

Computation:

$Volume\ of\ cylinder = volume\ of\ sphere\\\\ \pi (r1)^2h =\frac{4}{3} \pi (r2)^3\\\\\pi (R)^2h =\frac{4}{3} \pi (R)^3\\\\ h=\frac{4}{3} (R)$

Height of cylinder (h) = (4/3)R

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3 years ago

3(x-4) + 2x - y2 for x = 5

Alborosie

Answer:

there is some of it sorry cant realy help

Step-by-step explanation:

3x+2x=5x 5*5=25

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2 years ago

Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonome

jolli1 [7]

Answer:

Answer is attached

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3 years ago