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3 years ago

64 is 66 2/3 % of what number?

Mathematics

1 answer:

Whitepunk [10]3 years ago

4 0

Answer:

64= (66+2/3)x

x=0.96

Step-by-step explanation:

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Perform the indicated operation.(4r/r+3) - (5/r)

Aleks [24]

Answer:

4r² - 5r - 15 / r(r+3)

Step-by-step explanation:

To solve this problem, we will proceed the following way, writing down the common multiple of the denominators.

$\frac{4r}{r+3} -\frac{5}{r} =\frac{4r(r)-5(r+3)}{r(r+3)} =\frac{4r^{2}-5r-15 }{r(r+3)}$

Thus, the answer is 4r² - 5r - 15 / r(r+3)

7 0

4 years ago

-9 is____ units away from 0 on the number line.

Aloiza [94]

Answer:

My answer would be 9 unit away

Step-by-step explanation:

becuase you can subtract 0 from -9

0 + -9 would equal -9

then 9 - (-9) = 0

so 9 is my answer

sorry if i am wrong

7 0

3 years ago

Find x. and rounddddd

Lerok [7]

Answer:

X=117.9

Step-by-step explanation:

I got itttt

6 0

3 years ago

Area of a circle

Nutka1998 [239]

Answer:

49 pie

Step-by-step explanation:

Area of a circle is pie(radius squared)

radius is half diameter

7 0

3 years ago

Somebody help me please

Nookie1986 [14]

Answer:

Cannot pretty positive

4 0

3 years ago