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Rama09 [41]
3 years ago
10

Simplify the expression where possible. (-5x 2)^3

Mathematics
2 answers:
GenaCL600 [577]3 years ago
6 0

Answer:

(-5x^2)^3=-125x^6

Step-by-step explanation:

We are given that an expression

(-5x^2)^3

We have to simplify the given expression

We know that (a^b)^c=a^{bc}

Using this rule

(-5)^3(x^2)^3

=(-5)^3x^6

(-5x^2)^3=-125x^6

Drupady [299]3 years ago
3 0
-1000x^3 hope this helps

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Greater because it is more than 100 percent 

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3 years ago
The radius of the circle-shaped is 9 inches. What is the approximate circumference? (Use 3.14 for
Schach [20]

Answer:

56.5

Step-by-step explanation:

circumfrence is 2 pi R

If the radius is 9=R

then the circumfrence is 56.5

5 0
3 years ago
Help ASAP can u explain a little too? (pls help if u don’t know it don’t answer pls) Thank You:)
larisa [96]
Since they are similar, the dimensions are in the same ratio. L1 = 5, L2 = 15, so they are in a 3:1 ratio. So if V1 = 60, then W1×H1 = 60/5 = 12
W2 must also be 3×W1 and H2 3×H1, and
3×3 = 9. So take 12×9 (W×H1×9) ×15 (L2) = V2
V2 = 12×9×15 = 1620 cm^3

Let me know the right answer when you find out!
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3 years ago
Is -2.74 a rational number?
Zinaida [17]
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5 0
3 years ago
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Can someone pls help me find what is 1/10+12/20?
irga5000 [103]

Answer:

\frac{7}{10}

Step-by-step explanation:

\frac{1}{10} can also be written as \frac{2}{20}

\frac{2}{20} +\frac{12}{20} =\frac{14}{20}

Simply to \frac{7}{10}

-OTHER METHOD-

\frac{12}{20} can be simplified to \frac{6}{10}

\frac{1}{10} +\frac{6}{10} =\frac{7}{10}

7 0
3 years ago
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