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3 years ago

15

643=4x160+n write what n represents in the division problem

1 answer:

marissa [1.9K]3 years ago

4 0

643=4x160+n =that is the problem
n=3

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Make n the subject of the formula in the equation:t=2π√q/pn

GarryVolchara [31]

Answer: n = 4π(sq)q/(t(sq)*p)

Step-by-step explanation: please see attachment for clearer details. Thanks!

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3 years ago

PLEASE HELP ME!!!!!<br><br>A. f(4)=7<br><br>B. f(1)=0<br><br>C. f(-1)=2<br><br>D. f(-2)=0

ololo11 [35]

I believe the answer would be C.

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3 years ago

Read 2 more answers

What is the solution of -27 = m/9 ?<br><br>A. -243<br><br>B. -3<br><br>C. 3<br><br>D. 243

asambeis [7]

Answer: m = -243

Explanation:

• Solve

-27 = m/9

•Multiply 9 by 27

m/9 * -27

• Result

m = -243

8 0

4 years ago

Read 2 more answers

Rewrite 8/9 with a denominator of 63

lesantik [10]

To write 9 as 63, you need to multiply it by a number. 63/9 = 7.
So you need to multiply 9 by 7 to get 63.

But since it's a fraction, you can't multiply the denominator without multiply the numerator. So you need to multiply the denominator, 9, by 7 and the numerator, 8, by 7.

8/9 = (8*7) / (9*7) = 56/63

So 8/9 = 56/63

Hope this helps! :)

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3 years ago

Is this always true, sometimes true, or never true?

IRINA_888 [86]

Answer:

This statement is sometimes true

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2 years ago