2 years ago

Help me find x please!

Mathematics

1 answer:

lana [24]2 years ago

4 0

X should equal 100. Hope this helps :)

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The sum of the interior angles of a polygon is

Crank

Answer:

D) 15

Step-by-step explanation:

The sum of the interior angles of a polygon is given by

$(n - 2) \times 180$

We have that, the sum of the interior angles of a polygon is

26 right angles. We want to find n, the number of sides.

We substitute into the formula to get:

$(n - 2) \times 180 = 26 \times 90$

Divide through by 90

$2(n - 2) = 26$

Divide through by 2

$n - 2 = 13$

$n = 13 + 2$

$n = 15$

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3 years ago

What is the recursive formula for the sequence defined by the explicit equation an = -6 + 3n?

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Answer:

an=an-1

Step-by-step explanation:

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2 years ago

Solve for x. <br><br> 6x + 2 = 14

oksian1 [2.3K]

6x + 2 - 2 = 14 - 2
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3 years ago

Lucy had 3 2/3 gal of paint. After painting a room she had 1 1/4 gal left how many gallons of paint did Lucy use to paint a room

garik1379 [7]

Answer:

$2 \frac{5}{12}$

gallons of paint was used by Lucy.

Step-by-step explanation:

$3\frac{2}{3} - 1\frac{1}{4} = \frac{44}{12} - \frac{15}{12} = \frac{29}{12}$

29/12 = 2 5/12

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3 years ago

Calculate the distance between the points G= -2.2) and C = (5, -1) in the coordinate plane.

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Answer:

Step-by-step explanation:

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