4 years ago

What is -2,3 rotated 90 degrees counterclockwise around the origin?

Mathematics

1 answer:

Lesechka [4]4 years ago

4 0

I believe it is (-3,-2).

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Which fraction has a repeating decimal as its decimal expansion?

Kobotan [32]

Answer:

Step-by-step explanation:

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b=0.1875

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d=0.375

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3 years ago

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3 years ago

What is the volume of the cylinder? Express the answer in terms of Pi. A cylinder with a diameter of 8 centimeters and height of

zepelin [54]

Answer:

288π

Step-by-step explanation:

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So, To do this you would plug in the values that are given.

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And the height is 18

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3 years ago

What is the domain of the function f(x)=x+3

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3 0

3 years ago

Help on this please!

const2013 [10]

$\frac{2}{9}$ - $\frac{7}{12}$
Make the two fractions have common denominators. 9 and 12 both fit into 36, so multiply the top and bottom of $\frac{2}{9}$ by 4 and $\frac{7}{12}$ by 3.

$\frac{2}{9}$ ⇒ $\frac{8}{36}$
$\frac{7}{12}$ ⇒ $\frac{21}{36}$

Now that both fractions have common denominators, you can subtract them easily. Subtract the numerators (8 - 21) and keep the denominators the same.

$\frac{8}{36}$ - $\frac{21}{36}$ = $\frac{-13}{36}$

a = -13
b = 36

3 0

3 years ago