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grigory [225]
3 years ago
10

HELP!!!! IVE BEEN STUCK ON THIS ALL DAY PLEASE HELP

Mathematics
2 answers:
klio [65]3 years ago
8 0

Answer:

I

Step-by-step explanation:

Sum of exterior angle of a polygon is equal 360°

: 2x + (x+4) + (x+16) + (x+10) + 2x + (x+10) = 360°

2x + x + x + x + 2x + x + 4+16+10+10 = 360°

8x + 40 = 360

8x = 360 - 40

8x = 320

x = 320/8

x = 40°

siniylev [52]3 years ago
7 0
X is a unknown
Number you need to find what the total of all the angles will be and the solve for x
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100 points PLEASE HELP!!!
soldi70 [24.7K]

Answer:

C. −0.4, −0.4545454545

Step-by-step explanation:

between −1/2 and −1/3 so it is bet. -0.5 n -0.3333333333333333

only correct ans is C. −0.4, −0.4545454545

4 0
3 years ago
If f(x) = g(x), then what does 7x - 12 = -3x + 10?​
Bumek [7]

Answer:

x = 2.2

Step-by-step explanation:

Comment

f(x) = g(x) I don't think has any meaning for this question. I will just solve the equation.

Solution

7x - 12 = - 3x  + 10                    Add 3x to both sides

7x + 3x  -12 = - 3x + 3x +10    Combine

10x - 12 = 10                            Add 12 to both sides

10x -12 + 12 = 10 + 12              Combine

10x = 22                                  Divide by 10

10x/10 = 22/10

x = 2.2

3 0
1 year ago
An animal shelter rescues cats and dogs only. Currently the animal shelter has 121 animals. The amount of dogs is 6 more than 4
aleksklad [387]

Answer:

In a certain animal shelter, the ratio of the number of dogs to the number of cats is 15 to 7. If 12 additional cats were to be taken in by the shelter, the ratio of the number of dogs to the number of cats would be 15 to 11. How many dogs are in the shelter?

A. 15

B. 25

C. 30

D. 45

E. 60

3 0
3 years ago
Susie is participating in a bake sale for a fundraiser. She baked 8 pies to sell. Two pies weigh 105 g each, one pie weighs 106
MAVERICK [17]

Answer:

105.25 g

Step-by-step explanation:

The average weight is the sum of the weights divided by the number of pies.

(105 + 105 + 106 + 108 + 108 + 103.5 +102 +104.5) / 8

= 105.25

3 0
3 years ago
Which graph is an example of a function?
Artist 52 [7]

Answer:

the graph that represents a function is B

Step-by-step explanation:

if you look at B it is facing from-to +, which means that question B is a function

4 0
2 years ago
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