1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
motikmotik
3 years ago
15

Does anyone know the values of x and y? my teacher didn’t go over this type of problem

Mathematics
1 answer:
Vanyuwa [196]3 years ago
3 0

Answer:

x = 80

y = 100

Step-by-step explanation:

First, we need to figure out how many degrees there are in total in the inside of the polygon. There are 7 sides, so now let's use the formula to find out the total degrees.

(n - 2) * 180

"n" is the amount of sides.

(7 - 2) * 180 =

5 * 180 =

900

The total degrees is 900.

Now, we have to add all the sides in the inside to form an equation to solve for y.

y + 135 + 140 + 150 + 120 + 135 + 120 = 900

y + 800 = 900

y + 800 - 800 = 900 - 800

y = 100

Now, we know that x and y are supplementary angles. So the sum of x and y is 180. We can use that to create an equation to solve for x!

x + y = 180

x + 100 = 180

x + 100 - 100 = 180 - 100

x = 80

Therefore, x = 80 and y = 100

Hope this helped! <3

You might be interested in
17) x =<br> (6x-7)<br> (103-x)
Firlakuza [10]

Answer:

6B = F8

Step-by-step explanation:

5 0
3 years ago
You are investing $5,000 and can invest for 2 years or 3 years at 1.75% and 1.25% interest rates, respectively. Which earns more
mart [117]

Answer:

You will make an earning of $1 million dollers

Step-by-step explanation:

7 0
3 years ago
Fill in the blanks then, choose the property of addition you used
amid [387]
13,0,15!!.!:&:&:&;8;&;!,$&: s
7 0
2 years ago
One method of slowing the growth of an insect population without using pesticides is to introduce into the population a number o
mezya [45]

Answer:

I don't know while not enquire from others

8 0
3 years ago
What is the definition of Net Worth?<br>​
Feliz [49]

Answer:

a

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • 3/16 divided 5/6 <br> How do I divide and find the answer
    7·2 answers
  • PLEASE HELP ASAP THANK YOU
    5·1 answer
  • PLZ, I need help with this problem!
    10·1 answer
  • A plane is heading 25° west of south. How many degrees south of west is this plane flying?
    13·1 answer
  • En un huerto se siembra frijol. Si se pone una planta, produce 3kg de frijol. por cada planta extra que se ponga, todas las plan
    6·1 answer
  • Lena made a scale drawing of an arcade. She used the scale 1 inch : 4 feet. If an air hockey table is 2 inches long in the drawi
    10·1 answer
  • Find the coordinates of the foot of the perpendicular from (6,8) the line through(1,5) and (9,3)​
    7·1 answer
  • Point P is located at (5, –4). Point P is moved 3 units up and 4 units left. Where is Point P located now?
    5·2 answers
  • 3x-15 complementary angles find the sum of x
    11·1 answer
  • What is the domain and range for the following function f(x)=x^2+3.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!