-3x+9y=-27 in y-intercept form

Answers

Answer 1

Answer: mx+y=b so is gotta be b if im wrong im sorry

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A regular polygonhas 100 sides.
What is the measure of each
exterior angle?
Please help!!

Answers

The measure of each exterior angle is 3.6° provided the regular polygon has 100 sides. This can be obtained by using formula for finding the same.

What is the formula for finding exterior angle of a regular polygon?

The formula for finding exterior angle of a regular polygon is,

⇒ 360°/number of sides

Calculate the exterior angle:

Given that, number of sides = 100

By using the formula, exterior angle =360°/100 = 3.6°

Hence the measure of each exterior angle is 3.6° provided the regular polygon has 100 sides.

Learn more about finding exterior angle of regular polygon here:

brainly.com/question/13163170

#SPJ2

Answer:

3.6° = ext. angle

Step-by-step explanation:

For the shape to be a regular polygon, all interior angles must be congruent.

We can find every interior angle by using the formula:

$(180(n-2))/(n)$

$(180(100-2))/(100)$

$(180(98))/(100)$

$(17640)/(100)$

176.4 = each int. angle

We also know that int. and ext. angles are supplementary!

180 = 176.4 - x

3.6° = ext. angle

Which equation could be used to find the value of x in the triangle below?
15x
8x-2

Answers

Answer:

use any angle which would give 360 as sum

Answer:

you can use any angle to find x

Equivalent mixed number for: 21/8 = ?

Answers

21/8 would be the same as 2 5/8
You can divide 8 from 21 twice, which sums up to 16.
21 - 16 = 5
The two 8's that have been taken away are now equivalent to 1, because 8/8 = 1
1 + 1 = 2
Therefore, the answer is 2 5/8

2 5/8 hope this helps

Which term best describes the system of equations? 3x+6y=24 and x+2y=8

a. Consistent
b. Independent
c. Coincident
d. Inconsistent

Answers

Answer: c: coincident

Step-by-step explanation: just took the test

the space club is having so posters printed the printer charges $250 plus $2 per poster how many posters van be printed for $1000

Answers

you can solve this by saying $1000 is equal to 250 + $2 * the amount of posters (x)
1000=250+2x
1000-250=2x
750=2x
x= (750/2)
x =375 posters

What is the quotient of 13 and z

Answers

13÷z=13/z or 13 over z

13/z
or
13 ÷ z
..........

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