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2 years ago

1.

1 answer:

7 0

You can evaluate / find

<span>8.64 x 10^6
-----------------
4.32 x 10^3

by first dividing 8.64 by 4.32 and then dividing 10^6 by 10^3:

2*10^3 (answer)

Please choose the question you want help with next, and post it separately.

</span>

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What is the value of x?

erica [24]

Answer:

x = 24

Step-by-step explanation:

(2x - 4) + (3x + 5) + (2x + 11) = 180°

Combine like terms:

7x + 12 = 180

Subtract 12 on both sides:

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2 years ago

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Find the percent increase or decrease: 43 to 78

Kobotan [32]

Answer:

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Step-by-step explanation:

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∴ Difference in number show that there is an increase of 35 number.

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∴ 81.39% increase in the number.

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2 years ago

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9966 [12]

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Step-by-step explanation:

Plug in the numbers for the x-value and solve the equation.

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2 years ago