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Vinil7 [7]
2 years ago
9

What is the measure of each interior angle of an equiangular decagon?

Mathematics
1 answer:
nadya68 [22]2 years ago
7 0

Answer:

The measure of each interior angle of a regular decagon is 144. The measure of each interior angle of a regular nonagon is 140. Step-by-step explanation:

Sorry if am wrong.

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Answer:

Step-by-step explanation:

An expression is a mathematical statement that does not contain an equal sign. It cannot be solved for unless the value of the variable is given. An equation is a mathematical statement or sentence comprised of two equalities or expressions joined with an equal sign.

6 0
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Are These Graphs Functions?<br><br>​
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(x,-4) and (2,8): m = -3 find the missing value. it is in slope formula.
Snezhnost [94]

Answer:

The value of x = 6

Step-by-step explanation:

Given

  • The point (x,-4)
  • The point (2,8)

To determine

  • m = -3

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

here:

  • (x₁, y₁) = (x, -4)
  • (x₂, y₂) = (2, 8)
  • m = -3

so substitute (x₁, y₁) = (x, -4) , (x₂, y₂) = (2, 8)  and m = -3

m =  [y₂ - y₁] /  [x₂ - x₁]

-3 =  [8 - (-4)] / [2 - x]

-3 = [12] / [2-x]  

-3 (2-x) = 12

-6+3x = 12

3x = 12+6

3x = 18

divide  both sides by 3

3x/3 = 18/3

x = 6

Therefore, the value of x = 6

7 0
3 years ago
Can you guys help me find the slope for the given graph and y-intercept <br> (pictures included)
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I believe the answer is

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Step-by-step explanation:

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4 0
3 years ago
Can i have help this it is the picture below
34kurt

Answer:

wow

Step-by-step explanation:

thats hard ikd

6 0
3 years ago
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