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adoni [48]
3 years ago
15

The sides of a triangle are (x+3), (x+4), and (x+7). Find the value of x if the perimeter of the triangle is 104

Mathematics
1 answer:
timurjin [86]3 years ago
6 0

Answer:

x = 30

Step-by-step explanation:

The perimeter is the sum of all of the sides of a shape. Therefore, because the sum is equivalent to 104 inches and we are given the lengths of all three sides, we can add the three sides together and set them equal to 104 in order to solve for x.

(x + 3) + (x + 4) + (x + 7) = 104 Drop the parentheses.

x + 3 + x + 4 + x + 7 = 104 Combine like terms (variables first!).

3x + 3 + 4 + 7 = 104 Now, combine constant terms.

3x + 14 = 104 Subtract 14 from both sides.

3x = 90 Divide by 3 on both sides of the equation.

x = 30

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A payday loan company charges a $90 fee for a $500 payday loan that will be repaid in 16 days.
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Answer:

Kindly check explanation

Step-by-step explanation:

Given :

Interest amount paid on loan = $90

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Period, t = 16 days

The equivalent annual interest :

Using the simple interest formula :

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Plugging in the values into the formula :

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If days of year = 360 is used :

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Answer:

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