3 years ago

Use the distributive property to write an expres sion that is equivalent to-2(4x-5)

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

5 0

Answer:

-8x+10

Step-by-step explanation:

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Write the exponent for the expression. <br> 1/8 x 1/8

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Answer:

$8^{-2}$

Step-by-step explanation:

$2^{-2} = 1/4$

So:

$8^{-2} = 1/8*1/8$

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2 years ago

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40.604 is your answer

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3 years ago

When the sum of 8 and a certain number is increased by 12, the result is the same as the product of 3 and the number. What is th

Roman55 [17]

ANSWER: The number is 10.
Hope this helps!!

I used the variable n as the number we needed to find. The equation was n + 8 + 12 = 3n

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3 years ago

20 points to whoever gets the correct answer uwu

S_A_V [24]

Answer:

Angle EFG = 104 degrees

Angle GFH = 76 degrees

Step-by-step explanation:

Angle EFG and Angle GFH are a linear pair, which means that they add up to 180 degrees.

Angle EFG = 4n + 20 and Angle GFH = 2n + 34, so 4n + 20 + 2n + 34 = 180.

We can then combine like terms, getting 6n + 54 = 180.

Then, we can subtract both sides by 54, getting 6n = 126.

Lastly, we can divide both sides by 6, getting n = 21.

EDIT - solve for EFG and GFH:

Angle EFG = 4n + 20 = 4(21) + 20 = 104 degrees

Angle GFH = 2n + 34 = 2(21) + 34 = 76 degrees

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Step-by-step explanation:

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