3 years ago

The measure of each interoir angle of a regualr polygon is 144 . how many sides does this polygon have

1 answer:

6 0

Each Interior Angle = 180 - (360 / number of sides)
# of sides = -360 / (Each Interior Angle -180)
# of sides = -360 / (144 -180)
# of sides = -360 / -36
# of sides = 10

You might be interested in

Giving 30 points to whoever helps me.Fasttttt and no wrong answers.

Dahasolnce [82]

The answer is y = -3x + 10.
The rest is not linear since the rest is not in the form of y = mx +b (a type equation for a line).

Have an awesome day! :)

7 0

3 years ago

The table shows the number of visitors y (in thousands of people) an amusement park has had each year over x years. Use a graphi

DENIUS [597]

Answer:

The equation of the line of best fit is: y = -2.33x + 591.78

The correlation coefficient is: -0.99

There is a strong negative correlation

Step-by-step explanation:

The negative correlation is seen in the sign of the correlation coefficient, which is negative.

The correlation is strong because the absolute value of the correlation coefficient (0.99) is near to one

3 0

3 years ago

Leah ran 5/7 of a lap and ryan ran 2/3 of a lap. who ran farther and by how much?

mariarad [96]

5/7=15/21 and 2/3=14/21, So Leah ran 1/21 of a lap further

5 0

3 years ago

Read 2 more answers

The scatter plot above shows the ages of used cars and their prices. Which statement is best supported by this data?

matrenka [14]

You are correct. nice job

4 0

3 years ago

A certain mixture of paint contains 5 parts white paint for every 4 parts blue paint. If a can of paint contains 75 ounces of wh

xxMikexx [17]

Answer:

i think 60 parts of blue paint are in the can.

Step-by-step explanation:

ratio should be equal in both cases

therefore,let blue part in second case be x(suppose)

5÷4=75÷x

by equating this we will be able to identify the value of x

and the value of x comes 60 which is the required answer....

hope this will help you..

i try my best to give correct answer..

if i am mistake, i am sorry for that...

4 0

3 years ago