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3 years ago

11

Write an equation in slope-intercept form for each graph shown

1 answer:

Sonbull [250]3 years ago

4 0

Answer:

Pic 1: y=(-3/5)x+4

Pic 2: y=(1/4)x-4

Step-by-step explanation:

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fi500The volume of this sphere is3 cubic inches. What is its radius?call the formula Sphere V4rrO 3 inchesO 5 inchesO 166.7 inch

Anit [1.1K]

$V=\dfrac{4}{3}\pi R^3\\\\V=\dfrac{500\pi}{3}\ in^3;\ R=?\\\\subtitute\\\\\dfrac{4}{3}\pi R^3=\dfrac{500}{3}\pi\ \ \ |divide\ both\ sides\ by\ \pi\\\\\dfrac{4}{3}R^3=\dfrac{500}{3}\ \ \ |multiply\ both\ sides\ by\ 3\\\\4R^3=500\ \ \ \ |divide\ both\ sides\ by\ 4\\\\R^3=125\to R=\sqrt[3]{125}\\\\\boxed{R=5\ (in)}$

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3 years ago

Read 2 more answers

Which of the following angles are supplementary to angle a? Select all that apply.

GuDViN [60]

Answer:

c is the supplement angle

3 0

3 years ago

Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your work.

Sphinxa [80]

Answer:

$x= +2\sqrt{5} or -2\sqrt{5}$

Step-by-step explanation:

for the given equation,

$4 - x^{2} = -16$

using rules of equation and inverse operations as isolating x on one side of equation,

interchanging sides of equation we get,

$x^{2} =20$

$x= +\sqrt{20} or x= -\sqrt{20}$

$x= +2\sqrt{5} or x= -2\sqrt{5}$

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4 years ago

There are 15 people expected for a dinner. If 3 ounces of corn serve 1 person and 1 can of corn is 9 ounces, how many cans of co

Katyanochek1 [597]

Answer:

5 cans

Step-by-step explanation:

First multiply 15 by 3 to see how many ounces are needed in total: 15x3=45

Then divide 45 by 9 to see the amount of cans: 45/9=5

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3 years ago

Solve for X.<br><br> 6(x-1) =9(x +2)

Andrei [34K]

Answer:

x=-8

Have a wonderful day!!!

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3 years ago