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bixtya [17]
3 years ago
7

An interior angle of a regular polygon has a measure of 135°. What type of polygon is it?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
4 0
The type of polygon it is is an octagon because n=8.


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I need the answer to this please.​
ohaa [14]

Answer:

Step-by-step explanation:

Its (1,3) and (-3, -2)

6 0
3 years ago
The base of a lampshade is a regular hexagon with a height of 12 inches for each lateral face. The lateral area is 396 square in
Akimi4 [234]

Answer:

5.5 inches

Step-by-step explanation:

Since it is a hexagon, there is 6 faces. The total lateral area is 6 times area of one face. The area of one face is 12 times the width so the total is 6*12*width which equals 396. Dividing both sides by 6 gives you 12*width = 66. Dividing both sides by 12 gives you width = 5.5.

8 0
3 years ago
Zachary purchased a new car for $29,995. The value of the car linearly depreciated to $9,300 over 10 years. Write a linear equat
Sindrei [870]

Answer:

Step-by-step explanation:

y=-1,869.5x+27,995

Step-by-step explanation:

Let

x-----> the time in years

y----> value of Zachary’s car in dollars

A(0,27,995), B(10,9,300)

step 1

Calculate the slope

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute

m=\frac{9,300-27,995}{10-0}=-1,869.50

step 2

Find the equation of the line

The equation of the line into slope intercept form is equal to

y=mx+b

we have

m=-1,869.50

b=27,995  -----> the y-intercept is the point A

substitute

y=-1,869.5x+27,995

hope this helps have a good day

6 0
3 years ago
Match the sequence (term) with the correct type of sequence (definition).
swat32
Well for solving arithmetic sequences you have to add the numbers like for example if you had 2,4,6,8 The Common ratio would be 2 because you're constantly adding 2. Now for a geometric sequence it's a little different instead of adding the numbers you use multiplication to solve those ones so if the numbers were 4,16,64,256 the common ratio would be 4.

Now here comes the answers. For the matching :)

1. B Arithmetic, common difference is 2.

2. C Arithmetic, common difference is -4.

3. D Geometric, common ratio is 2.

4. A Geometric, common ratio is 0.5.

Hope This Helps You! Have A Wonderful Day. :)
6 0
4 years ago
A relation is not a function if________.
jenyasd209 [6]

Answer:

A relation is not a function if it repeats its input values, or x values.

Step-by-step explanation:

For example, the relation 4,3   3,6   7,5  ,3,8 would not be a function because it repeats the x value of 3 in the points 3,6 and 3,8.

The relation 4,3 3,6 7,5 and 8,3 would be a function because it does not repeat the input values.

Hope this helps!

8 0
4 years ago
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