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3 years ago

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the perimeter of an equilateral triangle equals 3 times the length of one side. write a function using 2 variables for this situ

ation. find the perimeter of an equilateral triangle with sides 18 inches

1 answer:

ValentinkaMS [17]3 years ago

4 0

I hope this helps you

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What are the next three terms of the pattern 18, 14, 10, 6,....

mart [117]

Step-by-step explanation:

the next ones are 2, -2, -6,-10,-14,-18 and so on

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3 years ago

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The population of pine bluff is 6791 and is decreasing at a rate of 7 per year.Write the linear equation that models this situat

Anna11 [10]

Answer:

y= 6971 -7 x OR y = -7x + 6971

Step-by-step explanation:

the 6971 is the original number you started with, you are now decreasing by 7, so you use the value of -7. The x is the number of years that pass by, so the variable x affects the number 7 because it says decreases by 7 per year. The x does not go with 6971 as that number doesn't get directly affected.

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3 years ago

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Factor completely <br> 4x^2 + 24x - 64

lara31 [8.8K]

First see you can factor out 4. What is left is x^2 + 6x - 16.
That can be factored as (x+8)(x-2) so the total factorization is

4(x+8)(x-2)

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3 years ago

Find a positive angle less than one rotation that is coterminal with –308°.

Anna35 [415]

The answer would be -72 cuz -308 + -72 is -360 which is a whole circle

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Products of equal value totaling $480 are sold to an audience of an unknown amount of people. the entrance fee is $10 per person

Sholpan [36]

Y = $\frac{10x+480}{x}$

This is because the total cost is 10x + 480 and then that needs to be divided by the amount of people.

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3 years ago