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2 years ago

11

Find the volume of a sphere if the surface area of the sphere is 64π cm²? Explain your

1 answer:

yarga [219]2 years ago

6 0

Answer:

the answer is 85.33π cm

Step-by-step explanation:

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What is the equation of the line shown in this graph? <br><br> The points are (-2, 2) and (-2, -3)

KengaRu [80]

$\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{-3}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-3-2}{-2-(-2)}\implies \cfrac{-3-2}{-2+2}\implies \stackrel{und efined}{\cfrac{-5}{0}}$

so our slope is undefined, that means a vertical line, check the picture below

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3 years ago

Kong makes $14.25 per hour. If he works a 40-hour week, how much does he have to pay into FICA (7.65%)?

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3 years ago

Which triangles can not be proved congruent?#37

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3 years ago

If mAngle3 = 29°, what is mAngle4?

kondor19780726 [428]

Please consider the attached graph.

We have been given that measure of angle 3 is 29°. We are asked to find the measure of angle 4.

Upon looking at our diagram, we can see that angle 3 and angle 4 are linear angles.

We know that linear angles add up-to 180 degrees, so the sum of measure of angle 3 and angle 4 will be 180 degrees.

$m\angle 3+m\angle 4=180^{\circ}$

$29^{\circ}+m\angle 4=180^{\circ}$

$29^{\circ}-29^{\circ}+m\angle 4=180^{\circ}-29^{\circ}$

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3 years ago