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
Anastasy [175]
3 years ago
12

What is the value of x?

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
5 0

Answer:

67.5

Step-by-step explanation:

The sum of the interior angles is 540, therefore

540 = 90 + 4y

540 - 90 = 4y

450 = 4y

450 / 4 = y

112.5 = y

X and Y together equal 180, therefore

180 = x + 112.5

180 - 112.5 = x

67.5 = x

You might be interested in
sally is 1 year older than3 times the age of joe. chris is 5 years younger than 6 times the age of joe. if sally and chris are t
Lina20 [59]
6x - 5 = 3x + 1
-3x -3x
————————
3x - 5 = 1
+ 5 + 5
————————
3x = 6
—— —
3 3

x = 2
Joe is 2 years old.

~~~~~~~~~~~~~~~~
Check

6(2) - 5 = 3(2) + 1
12 - 5 = 6 + 1
✔️
7 = 7
5 0
4 years ago
Please Help! Will give BRAINLIEST! I don't know how to do this.
OverLord2011 [107]
Therefore x intercept(a) is <span>3 </span> and y intercept(b) is 3<span> </span>.
5 0
3 years ago
Read 2 more answers
Which of the following will not have congruent diagonals
Savatey [412]
As diagonals are not perpendicular, it cannot be a square or rhombus (latter does not have congruent diagonals). Hence, quadrilateral is a rectangle.
7 0
3 years ago
Consider a political discussion group consisting of 5 ​Democrats, 8 ​Republicans, and 5 Independents. Suppose that two group mem
Levart [38]

Answer:

4/9 and 5/18

Step-by-step explanation:

Total: 5+8+5=18

the probability of selecting a Republican is 8/18=4/9

the probability of selecting a Democrat is 5/18

6 0
4 years ago
Ms. Thompson planted 45 flowers in her garden on Monday and planted some more flowers on
vazorg [7]
She planted 23 plants on Tuesday
68-45=23

Check✔️
45+23= 68
4 0
2 years ago
Other questions:
  • PART A: Maria rented a coat at $285 for 3 days. If she rents the same coat for 6 days, she has to pay a total rent of $510. Writ
    6·1 answer
  • reserved seat tickets for the football game costs $4.00 each and general admission tickets cost $3.00 each. after the game is ov
    15·1 answer
  • Convert this into slope intercept from &amp; provide its slope 5x-2y=4
    6·1 answer
  • I need help with a college math assignment
    11·1 answer
  • Nuclear Power Plant Some nuclear power plants utilize "natural draft" cooling towers in the shape of a hyperboloid, a solid obta
    13·1 answer
  • How many 3/8s are in 6
    10·1 answer
  • At a camp, kids can choose swimming, art, or music.
    11·1 answer
  • 10
    8·1 answer
  • Ms. Kumar has a checking account at the bank. If the account balance ever
    13·1 answer
  • Which expressions are factors of this polynomial? 2x^4 + x^3 - 29x^2 - 34x + 24
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!