3 years ago

What is the slope of a line that is perpendicular to Y=1/2x-5

Mathematics

1 answer:

Kruka [31]3 years ago

4 0

I believe the answer to this is -1/2

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8/20 greater than or less than 2/10

kumpel [21]

8/20 is greater than 2/10. If you were to make the denominators the same, by mulipling 2x2 and 10x2, you would get 4/20, which is less than 8/20.

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3 years ago

Read 2 more answers

An expression to convert 50 miles per hour to miles per minute is shown.

aev [14]

Answer:

(50 mi/h) (1 h/60 min)

Step-by-step explanation:

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3 years ago

What is the radius of a sphere with a volume of 1/6 pie

Yakvenalex [24]

Answer:

$\large\boxed{the\ radius\ R=\dfrac{1}{2}}$

Step-by-step explanation:

The formula of a volume of a sphere:

$V=\dfrac{4}{3}\pi R^3$

We have

$V=\dfrac{1}{6}\pi$

Substitute:

$\dfrac{4}{3}\pi R^3=\dfrac{1}{6}\pi$ divide both sides by π

$\dfrac{4}{3}R^3=\dfrac{1}{6}$ multiply both sides by 3

$3\!\!\!\!\diagup^1\cdot\dfrac{4}{3\!\!\!\!\diagup_1}R^3=3\!\!\!\!\diagup^1\cdot\dfrac{1}{6\!\!\!\!\diagup_2}$

$4R^3=\dfrac{1}{2}$ divide both sides by 4

$R^3=\dfrac{1}{2}:4\\\\R^3=\dfrac{1}{2}\cdot\dfrac{1}{4}\\\\R^3=\dfrac{1}{8}\to R=\sqrt[3]{\dfrac{1}{8}}\\\\R=\dfrac{\sqrt1}{\sqrt8}\\\\R=\dfrac{1}{2}$

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3 years ago

What’s angle 2 and 4

Nataliya [291]

Answer:vertical angle

Step-by-step explanation:

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3 years ago

Which of the following is necessary to show rotational symmetry?

borishaifa [10]

I believe your answer is C) Point of intersection.
Hope this helps!
Happy studying!
~Mistermistyeyed.

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3 years ago