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2 years ago

Find the sum of the measures of the interior angles of a convex 45-gon.

Mathematics

1 answer:

stiks02 [169]2 years ago

7 0

Answer: 7740

Step-by-step explanation: take 180(n-45) and n represents the sides

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Pls help it’s due tn

OverLord2011 [107]

Answer:

94 for the first one and 130 for the second

Step-by-step explanation:

Since A=6 and B=4

For the first one

13(6)+ 4(4)

78+16=94

For the second one

(6+4)*13

(10)*13= 130

8 0

3 years ago

Reduce to simpleast form. -5/8 - (-4/3)=

vfiekz [6]

$-\frac{5}{8} -(-\frac{4}{3} )= -\frac{5}{8}^{(3} + \frac{4}{3}^{(8} = \frac{-15+32}{24}= \frac{17}{24}$

3 0

3 years ago

Find the mean of the following: 158, 213, 107, 213, and 213. If needed, round your answer to the nearest tenth

Shalnov [3]

Answer:

180.8

Step-by-step explanation:

1. Add all the numbers

2. Divide the sum by 5

3. you get the answer

4 0

3 years ago

Read 2 more answers

Solve this equation with variables on both sides- 8x-19=-3x-41 Show work

Nastasia [14]

8x-19=-3x-41
+3x +3x
11x-19=-41
+19 +19
11x=-22
÷11 ÷11
x=-2

8 0

3 years ago

Solve |p + 2|= 10<br> (-12)<br> {-8. 8)<br> {-12, 8)

Firdavs [7]

Answer:

i belive p= 8

Step-by-step explanation:

10-2= 8

8+2 is 10 so p +2 woyld =10

3 0

3 years ago

Find the sum of the measures of the interior angles of a convex 45-gon.​

Find the sum of the measures of the interior angles of a convex 45-gon.