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2 years ago

7

Do you agree that if you are given the sum of the interior angles of a polygon, there is no way to determine the number of sides

of the polygon? Justify your reasoning.

1 answer:

Novosadov [1.4K]2 years ago

4 0

Answer:

yes

Step-by-step explanation:

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ddd [48]

Answer:

You draw it on the graph right

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2 years ago

Can someone help me on problem 2<br> Please ?

Elza [17]

Answer:

x=48

Step-by-step explanation:

48/4=12

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7 0

2 years ago

Read 2 more answers

Find the common difference if the 8th term is 55 and the first term is 13

Vlad [161]

Answer:

Step-by-step explanation:

Equation

L = a + (n - 1)*d

Givens

L = 55

a = 13

n =8

Solution

55 = 13 + (8 - 1)*d Combine

55 = 13 + 7d Subtract 13 from both sides

55 - 13 = 7d

42 = 7d Divide by 7

d = 6

6 0

3 years ago

which equation in point-slope form contains the point (-3, 5) and has slope -1 ANSWERS y + 3 = -1(x-5) y-3= -1(x+5) y+5=-1(-3) y

castortr0y [4]

Answer:

<h2>y - 5 = -1(x + 3)</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

We have m = -1 and the point (-3, 5). Substitute:

$y-5=-1(x-(-3))\\\\y-5=-(x+3)$

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3 years ago

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RUDIKE [14]

Angle a is 22.62 degrees
and
angle b is 67.38 degrees

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3 years ago