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Wittaler [7]
3 years ago
12

Find the perimeter of a regular pentagon with sides of (3x + 5).

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

  5(3x + 5)   or   15x + 25

Step-by-step explanation:

A regular pentagon has 5 sides of equal length. The perimeter is the sum of the lengths of those sides. We can use multiplication to find the sum of 5 of the same value:

  P = 5(3x +5)

Perhaps you want it expanded. Using the distributive property, we multiply each term in parentheses by 5:

  P = 15x + 25

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Simplify it for me please Simplify: 1.50
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#6 - Calculate the monthly payment necessary to retire the following loan
klemol [59]

9514 1404 393

Answer:

  A)  $1350

  B)  $5850

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Step-by-step explanation:

A) The interest is given by the formula ...

  I = Prt

where P is the principal amount, r is the interest rate, and t is the number of years.

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The interest owed is $1350.

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B) At maturity, the principal and interest are due. That amount is ...

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C) If the maturity value is paid in 36 equal monthly installments, each is ...

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The monthly payment is $162.50.

4 0
3 years ago
The value of a professor basketball players autograph rose 30% in the las year.It is now worth $286.00. What was it worth a year
sineoko [7]

Answer:

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Step-by-step explanation:

a = p * w (the percentage formula)

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286 = 1.30 * w

solve.

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3 0
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