If the exterior angle of a regular polygon equals 120 degrees what is the shape is the polygon

Answers

Answer 1

Answer: It is a triangle, because the sum of the exterior angles is always 360. We need to find a natural number n, such that 360/n=120. Of course n is 3 which means there are 3 angles. Three angles means 3 sides so it is a triangle! Or triangular.

Hope this helps u get through ur question easily !!! ^_~ !!!

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What is the equation of a line that passes through (1, 3) and has a slope of 2?

Answers

y=mx+bm=slopeb=y intercepty=2x+bsubsitute point(x,y)(1,3)x=1y=3subsitute3=2(1)+b3=2+bsubtract 21=bequationy=2x+1

6^4x-5=6^2x solve for “x”

Answers

Answer:

x=1/252

x=0.00396825

Step-by-step explanation:

Hope this helped!!!

In trigonometry how do you find the slope ratio of an angle?

Answers

The slope of an angle above or below the horizontal is the tangent
of the angle. You can find it in a book or with a scientific calculator.

Is the following situation represented by a positive integer, a negative integer, or zero?The stock market closed with the same number of points as it opened with.
Negative
Positive
Zero

HELP!!!PlS!!I NEED IT NOW!!!

Answers

Zero bc there was no change

Answer:

Zero

Step-by-step explanation:

There was no change.

Given the function y = 3x + 5, find the range if the domain is {-4, -1, 2, 5}

Answers

Answer:

range is {‒7, 2, 11, 20}

Step-by-step explanation:

a y=3(‒4)+5 c y=3(2)+5

=‒12+5 =6+5

= ‒7 =11

b y=3(‒1)+5 d y= 3(5)+5

=‒3+5 =15+5

=2 =20

so the range is {‒7, 2, 11, 20}

i think it is clear answer i hope it helps you

Find z

Help me please

Answers

Answer: z=56

Step-by-step explanation:

Based on the figure, we can determine that 3y+8=68 and 4x=2z. With the knowledge that a trapezoid has 360°, we can first find the value of y to get the angle measures of the top angles. We can then subtract that from 360°.

3y+8=68 [subtract both sides by 8]

3y=60 [divide both sides by 3]

y=20

We now know the value of y is 20, but that is not relevant to solving this problem because we already know that the top angles are 68° each. So, we can subtract that from 360.

360-68-68=224

Now, we know that the bottom 2 angles have to add up to 224. Therefore, we can come up with 2 equations.

Equation 1: 4x=2z

Equation 2: 4x+2z=224

We can manipulate Equation 1 to be $x=(1)/(2)z$ . Once we plug that into Equation 2, we can find the value of z.