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USPshnik [31]
3 years ago
5

Please show all work! Thank you so much

Mathematics
1 answer:
kolbaska11 [484]3 years ago
3 0
The sum of the external angles of every polygon = 360 degrees
So the n-gon must have its interior angle sum = 360 degrees also.

So  what polygon has interior angle sum = 360?
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A central angle intercepts an arc on a circle equal in length to a diameter of the circle. find the measure in radians, or centr
Nitella [24]

treonvty trwqnty ewuit

4 0
4 years ago
What is the answer to 3 3/8 plus 5/12
masha68 [24]

Answer:

3  19/24

Step-by-step explanation:

3 3/8 + 5/12

27/8 + 5/12

81/24 + 10/24

91/24

3 19/24

4 0
3 years ago
1.<br>solve the<br>following<br>simultaneous equations graphically.<br>y = 8-x<br>y=x-2<br>​
egoroff_w [7]

Answer:

(5,3)

Step-by-step explanation:

Well to solve the following,

y = 8 - x

y = x - 2

Graphically.

We need to graph both equations,

Look at the image below ↓

By looking at the graph we can tell the intercept point is at (5,3).

<em>Thus,</em>

<em>the solution is (5,3).</em>

<em />

<em>Hope this helps :)</em>

8 0
3 years ago
Read 2 more answers
I need help please and thank you
timofeeve [1]

Answer:

28.26

Step-by-step explanation:

The radius is 3.

A=3.14*3 to the second power.

A=3.14*9

A=28.26

6 0
3 years ago
Read 2 more answers
How much food can this container hold express your answer in terms of
SVEN [57.7K]

Answer:

<u>volume of a cone</u> = 1/3*(πr²h)

Step-by-step explanation:

The Volume of a cone can be expressed using the formula

 

<u>volume of a cone </u>= 1/3*(πr²h)

Now if r=3 in and h= 9 in

= 1/3( π (3)²9)

= 27Π in 3

3 0
4 years ago
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