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3 years ago

If x*3=64, what is the value of x?

Mathematics

2 answers:

Ad libitum [116K]3 years ago

7 0

Answer:

21.3 repeating

Step-by-step explanation:

To solve for x, you need to do the inverse operation of multiplication.

So the inverse of multiplication is division.

So divide 3 by itself to isolate x, and whatever you do to one side you have to do to the other so:

3/3 = 1

64/3 = 21.3 repeating

x = 21.3 repeating

dusya [7]3 years ago

4 0

Answer:

x = 21.3 repeating. so put the - on top of the 3 if you're writing it down

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Vera_Pavlovna [14]

Answer:

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Step-by-step explanation:

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4 years ago

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antoniya [11.8K]

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3 years ago

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MrMuchimi

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3 years ago

(URGENT!!!) Can someone help me with this? For part a), would the equation A=200(15)^m=395 work? In part b), can't I just factor

Levart [38]

A.) 200+15m=395. This is because the initial price is 200, and after that she will add $15/month. The equation you chose would be exponential, meaning the rate would increase as time passed, which is not the case. Instead, the rate is constant, and the only think that changes is m, the number of months.

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3 years ago

What is the length of BC?<br>A. 9 units<br>B. 11 units<br>C. 15 units <br>D. 16 units

Norma-Jean [14]

Answer:

15units

Step-by-step explanation:

BC is: 5x=5×3=15 units. so,Length of BC=15 units

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3 years ago