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cestrela7 [59]
3 years ago
5

Number of sides of shape: _5Number of degrees inside:​

Mathematics
1 answer:
Gwar [14]3 years ago
5 0

Answer:

Step-by-step explanation:

The sum of the interior angles of a polygon with n side is

180(n-2)

So, for a polygon with 5 sides the expression is

180\cdot 3 = 540

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C=2pie r solve for r
S_A_V [24]

Answer:

r = C / (2pie)

Step-by-step explanation:

C = 2pie x r

divide both sides by 2pie to isolate r

C / (2pie) = r

r = C / (2pie)

8 0
2 years ago
If I could get help thank u
nika2105 [10]

An acute angle is infact 90 degrees, therefore your answer is correct.

6 0
2 years ago
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What is f[g(3)] for the following function? <br> f(x) = 4x2 − 3<br><br> g(x) = 5x − 2
lukranit [14]

Answer:

673

Explanation:

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solve:

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8 0
2 years ago
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What is the domain of f(x) = (x + 2)2 – 1?
larisa [96]

Simplify

\\ \tt\Rrightarrow f(x)=(x+2)^2-1

\\ \tt\Rrightarrow f(x)=x^2+4x+2-1

\\ \tt\Rrightarrow f(x)=x^2+4x+1

The Domain is set of all real numbers

\\ \tt\Rrightarrow Domain\in R

4 0
2 years ago
Find the solutions to the equation. Select ALL that apply.
alisha [4.7K]

Answer:

0

Step-by-step explanation:

-3y(2y+5)=0

-6y+15y=0

9y=0

y=0÷9

y=0

5 0
3 years ago
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