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Vsevolod [243]
4 years ago
15

I need to transform this into a expression with a rational exponent but how?

Mathematics
2 answers:
Over [174]4 years ago
8 0

Answer:

x^ (21/5)

Step-by-step explanation:

\sqrt[5]{x ^7}  ^ 3

Rewriting as a fraction

x ^ 7/5  ^3

We know that a ^b^c = a^ ( b*c)

x ^ ( 7/5 *3)

x^ (21/5)

Drupady [299]4 years ago
3 0

Answer: That would be x and 21/5 ths

Step-by-step explanation:

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Which of the following is a true statement?
oee [108]

Answer:

3/10 ÷ 7/9 = 3/10 • 9/7

Step-by-step explanation:

KCF for division.

7/9= 9/7

÷=x

6 0
3 years ago
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Px + qy = r<br> 2px - qy = 2r<br> When solving this system of equations, x =
VladimirAG [237]
Px + qy = r
2px - qy = 2r
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3px = 3r

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8 0
4 years ago
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The diagram below represents the net of a triangular prism. What is the surface area of the triangular prism?
AleksandrR [38]

Answer:

(C)

Step-by-step explanation:

The diagram is divided ninto 5 parts that is rectangles ABCD, CHGD, GFEH and  triangles CIH and DGJ.

Area of rectangle ABCD= l{\times}b

=12{\times}6=72cm^{2}

Area rectangle CDHG=  l{\times}b

=12{\times}8=96cm^{2}

Area rectangle HGFE= l{\times}b

=10{\times}12=120cm^{2}

Area of triangles CIH and DIG= 2{\times}\frac{1}{2}{\times}b{\times}h

=6{\times}8=48cm^{2}

Surface area of the triangular prism=Area of rectangle ABCD+Area rectangle CDHG+Area rectangle HGFE+Area of triangles CIH and DIG

=72+96+120+48=336cm^{2}

Hence, option C is correct.

3 0
3 years ago
Which polynomial expression represents a sum of cubes?
s344n2d4d5 [400]
I think it’s C
hope it helped
4 0
4 years ago
(6e−3f−4)⋅2=<br> otay otay
Dmitry [639]

Answer:

Step-by-step explanation:

if you need to evaluate the expression:

multiply 2 with the parenthesis

12e-6f-8

8 0
3 years ago
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