All categories

3 years ago

Find the measure of an exterior angle of each regular polygon: 100-gon.

1 answer:

4 0

If this is a 100-gon, then not only does it have 100 sides, it also has 100 central angles. Each one measures 360/100 = 3.6. This is the vertex angle for each of those 100 triangles. 180 - 3.6 = 176.4, which has to be split equally between the 2 base angles. This puts each of those at 88.2. If you are looking for the exterior angle to each of those, it's the supplement of them. 180-88.2 = 91.8

You might be interested in

Find three consecutive even integers whose sum is −24

labwork [276]

Answer: $-10,-8,-6$

Step-by-step explanation:

Let be:

$x$ , $x+2$ and $x+4$ the three consecutive even integers whose sum is -24

Then, we can write this expression:

$x+(x+2)+(x+4)=-24$

Now, we must solve for "x":

$3x+6=-24\\\\3x=-24-6\\\\3x=-30\\\\x=\frac{-30}{3}\\\\x=-10$

Then you get that the others integers are:

$x+2=-10+2=-8$

$x+4=-10+4=-6$

Therefore, the three consecutive even integers whose sum is -24 are:

$-10,-8,-6$

6 0

3 years ago

Read 2 more answers

The domain of f(x)=4x is ____ the range of f(x) = 4^x is ____

Vesna [10]

Answer:

domain: all real numbers

range: y>0

Step-by-step explanation:

took it

6 0

3 years ago

Read 2 more answers

The Unit Circle

Makovka662 [10]

Answer:

B. (0.87, 0.48)

Step-by-step explanation:

I calculated it logically

8 0

2 years ago

PLEASE HELP ME IM STUCK ON THIS QUESTION.

Vesna [10]

Answer:

You got it right. Triangle DAC

Step-by-step explanation:

Line segment DA is a perpendicular bisector(it cuts line segment CE perfectly in half making line segment AE an CA congruent. Since the triangle share line segment DA that makes them congruent by the SAS postulate

6 0

3 years ago

Set up equation and solve.

Liula [17]

Answer:

Below.

Step-by-step explanation:

3x=400

x=400/3 or 133.33

2x= 266.66

Therefore, the tanks must have sizes, 133.33 and 266.66 gallons!

4 0

2 years ago