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Andrew [12]
2 years ago
7

How many sides does a polygon have if the measure of each exterior angle is 9? What is the sum of the measure of each of the int

erior angles?​
Mathematics
1 answer:
iren2701 [21]2 years ago
4 0

Answer:You keep walking like that, and end up where you started. The direction you were walking in made one full circle, or  360∘ . Each corner added  9∘ . How many corners were there? Well, that must be  360∘9∘=40 .

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PLEASE HELP, AND PLAESE EXPLAIN!!!
tankabanditka [31]

Answer:

D.   22.5 sq. un.

Step-by-step explanation:

W divides BU so that there is a ratio of 1;2 meaning that there are 3 parts.

That means that 3 parts is BUV; we know that one of those parts is 4.5 sq. un. so 4.5*3=13.5 sq. un.  - Also 4.5*2=9 to get WUV

V is the midpoint of the line BS so that means that BUV and UVS are equal

we know that BUV is 13.5 so we multiply that by 2 to get the whole triangle

=27

The last step is to get rid of BVW which we know is 4.5

27-4.5=22.5

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3 years ago
Which of the following illustrates the truth value of the given statements? January is the first month of the year or December i
Dafna11 [192]
First, the need to determine if the statements are true or false.

1) January is the first month of the year. (This statement is true)
2) December is the last month of the year. (This statement is also true)

With this in mind we can determine that what will illustrate the truth value would be:

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In other words, since the first statement is true and the second statement is also true then conjunction of both statements would be true.
5 0
3 years ago
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Select all the correct answers. Which of these pairs of functions are inverse functions?
erica [24]

Answer:

D

Step-by-step explanation:

an inverse function is a function that reverses another function for ex. if f(x)=y and g(y)=x.

3 0
3 years ago
Please help with math problem give 5 star if do
Juliette [100K]

Answer:

C : -6

Step-by-step explanation:

Please Mark Me Brainliest!

4 0
2 years ago
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If angle pqt is (3x+47)and angle sqr is (6x-25), find the measure of angle sqr
Radda [10]

Answer:

Angle sqr = 119°

Step-by-step explanation:

In the above question, we are given:

angle pqt is (3x+47)°

angle sqr is (6x-25)°

Angle pqt = Angle sat

We solve for x

3x + 47 = 6x - 25

Collect like terms

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72 = 3x

x = 72/3

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We solve for the measure of angle sqr

Angle sqr = (6x - 25)

x = 24

6 × 24 - 25

144 - 25

= 119°

5 0
3 years ago
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