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shutvik [7]
3 years ago
8

The sum of the interior angle measures of a convex polygon with n sides is given by the expression 180n–360 . Factor the express

ion.
Mathematics
1 answer:
Vanyuwa [196]3 years ago
3 0

Answer:  180(n-2)

You use the distribution rule to factor

The distribution rule is a(b+c) = a*b+a*c

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The worth of Sarah's investment when she is 68 is $14,728.51.

<h3>What is the worth of the investment?</h3>

The formula that can be used to determine the worth of the investment is:

FV = P (1 + r)^n

FV = Future value

P = Present value

R = interest rate

N = number of years = 68 - 18 = 50

$500 x (1.07)^50 = $14,728.51

To learn more about future value, please check: brainly.com/question/18760477

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2 years ago
What is the factored form of the trinomial?<br>(x + 3)(x + 8)<br>(x + 4)(x + 7)<br>(x + 7)(8 + 8)​
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Answer:

See explanation, there are the answers.

Step-by-step explanation:

If you don't want it simplified, it would be

1. x^2 + 8x + 3x + 24

2. x^2 + 7x + 4x + 28

3. 8x + 8x + 56 + 56

If you want it simplified, it would be

1. x^2 + 11x +24

2. x^2 + 11x + 28

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Hope it helps!!

Plz let me know if I'm wrong...

7 0
3 years ago
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Brian invests £13400 into his bank account.
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Answer:

  £17,755

Step-by-step explanation:

The formula for the balance of a simple-interest account is ...

  A = P(1 +rt) . . . . P is the amount invested, r is the annual rate, t is years

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Brian will have £17,755 after 5 years.

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What's a negative number greater than -10
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Answer:

-1

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-2

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