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1 year ago

Can someone explain this to me please?

Mathematics

1 answer:

IrinaK [193]1 year ago

6 0

8/x^4

I multiply to get everything out of the Parentheses.
Then a lot more steps
But the answers is 8 over x to the power of 4

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PLS HELP ASAP!!! I WILL GIVE BRAINLIEST!!

denis-greek [22]

Answer:

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Step-by-step explanation:

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2 years ago

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26 ptss!! select the expressions that are equivalent to the expression below.

valkas [14]

Answer:

1st, 2nd, and last.

Step-by-step explanation:

For the first two common rules can be applied such as $n\sqrt{a/b}$ = $\frac{\sqrt[n]{a} }{\sqrt[n]{b} }$ and that $\sqrt[n]{\frac{a}{b} } = (\frac{a}{b})^{n}$

and for the last one this is just simplifying the radical and if you factor it you realize that, $\frac{750}{512} = \frac{5^3}{8^3}*6$ meaning that you can take the radical off of 5/8 and end up with that final answer

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3 years ago

A vehicle was travelling at a speed of 72km per hour. What distance did it cover in 2 hours? A. 158km B. 148km C. 168km D. 144km

Andru [333]

Answer:

D. 144km

Step-by-step explanation:

If the vehicle travels 72km every hour, in two hours, it will drive 144km. (72x2=144)

4 0

2 years ago

Bonsoir vous pouvez m’aider alors : A la masse x (en g) d’un objet suspendu , on associe la longueur (en mm) d’un ressort . Cett

natita [175]

Answer:

50 g = 95mm

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2 years ago

I don't get it please Help me

fenix001 [56]

Step-by-step explanation:

A. 2(x+4)=2x+8

B. 3(2x-1)=6x-3

C. 4(x+2)=4x+8

D. 2(x+3)=2x+6

E. 3(4x+1)=12x+3

A - G

B - I

C - J

D - K

E - H

HOPE IT HELP

5 0

3 years ago