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3 years ago

Now, write x² - 16x + 64 = -8 as

Mathematics

1 answer:

topjm [15]3 years ago

7 0

Answer:

(x-8)^2=-8

Step-by-step explanation:

Just did it

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4 years ago

Please help me thank you

butalik [34]

Answer:

Step-by-step explanation:

The variable on the summation sign indicates the number of terms

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4 years ago

The perimeter of the triangle shown to the right is 321 meters. Fin the length of each side.

kodGreya [7K]

Answer: First side is 40.5 meters. Second side is 121.5 meters. The third side is 159.

Step-by-step explanation:

x + 3x + 4x -3 = 321

8x - 3 =321

+3 +3

8x = 324

x = 40.5

Second Side: 3(40.5) = 121.5

Third side: 4(40.5) - 3 = 159

Check: 159 + 121.5 + 40.5 = 321

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3 years ago

Calvin took his friends to a movie for his birthday. The movie tickets cost $12 per person. He spent less than $180. If x is the

ioda

Answer:

12x<180

Step-by-step explanation:

12x<180

x<180/12

x<15

Since x has to be less than 15, he took at most 14 people.

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4 years ago

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3 years ago