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77julia77 [94]
2 years ago
5

A triangle has a perimeter of 59cm. If the three sides of the triangle are n, 3n+4, and 4n−1, what is the length of each side?

Mathematics
2 answers:
Elina [12.6K]2 years ago
8 0

Answer:

I honestly have no clue

Step-by-step explanation:

I think you divide something

Radda [10]2 years ago
6 0
N=7 so the sides r 7cm, 25cm and 27cm
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Answer: no

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3 0
2 years ago
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The total cost to rent a row boat is $8 times the number of hours the boat is used. How long can you rent the boat for $176?​
MrMuchimi

Answer:

22 hours

Step-by-step explanation:

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Divide both sides by 8 and you get-

Y=22

3 0
2 years ago
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Hank rode his bike for 2 hours at a rate of 11 miles, how far did hank ride
FrozenT [24]

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4 0
2 years ago
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Please help i rlly need itttt
Olenka [21]

Answer:

The value of x is the value where the line crosses the x-axis!

________________________________________________________

Hope this helps!!

Please tell me if I have made a mistake!!

I enjoy learning from them:)

8 0
2 years ago
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Which expression below gives the average rate of change of the function g(x) = -x2 - 4x on the interval 6 ≤ x ≤ 8 ?
Paha777 [63]

Answer: -18

<u>Explanation:</u>

Average rate of change is slope: \frac{y_{2}-y_{1}}{x_{2}-x_{1}}.  Need to find the y-coordinates:

g(x) = -x² - 4x

g(6) = -(6)² - 4(6)

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g(8) = -(8)² - 4(8)

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⇒ (8, -96)

m = \frac{-96 - (-60)}{8 - 6}

   = \frac{-36}{2}

   = -18

7 0
3 years ago
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