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
babunello [35]
3 years ago
12

Use the relationship between the angles in the figure to answer

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0

Answer:

=180-31+40

=180-71

=109

Sholpan [36]3 years ago
5 0
31+40 = 71. 180-71=109
You might be interested in
Given the replacement set {2, 3, 4, 5}, solve 4x – 3 = 2x + 5.<br> GIVING 20 POINTS !!
Advocard [28]

Answer:

x=4

Step-by-step explanation:

4x - 3 = 2x + 5

4x - 2x = 5 + 3

2x = 8

x = 8/2

x = 4

7 0
2 years ago
If 5x - 3y = 1 and x = 2y - 4, then x • y = ?
Inessa05 [86]

Answer:

x = 2,  y = 3

Step-by-step explanation:

i) It is given that 5x - 3y =1

ii) It is also given that x = 2y - 4

iii) we can substitute the value of x from ii) in the equation in i) and we will get 5(2y - 4) - 3y = 1   ⇒ 10y - 20 -3y =  1   ⇒  7y = 21  ∴ y = 3

iv) substituting the value of y obtained in ii) we get x = (2 × 3) - 4 = 6 - 4 = 2.

v) Therefore x = 2.

4 0
3 years ago
−15⋅2−0.5x=−90
Kobotan [32]

Answer: x = 120

Step-by-step explanation:

5 0
2 years ago
Select the line segment.<br> O A.<br> P<br> OB.<br> R<br> S<br> Ос.<br> M<br> N<br> OD.<br> G<br> H
Jlenok [28]

Answer: Choice A

Explanation: A segment (or line segment) is whenever we have two endpoints connected with a straight line. It does not go on forever in either direction.

7 0
2 years ago
Read 2 more answers
Janette thinks that we should tax the rich more, is pro-choice, and is anti-
Westkost [7]

Answer:

that would be more liberal ideoligies but it actually sound like they are leaning towards being a leftist than liberal.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jeffery thinks that the largest place value 8.21 and 19.5 have in common is the tens place. Austin thinks that the largest place
    14·1 answer
  • A line segment with which of these pairs of endpoints has a length of 13 units
    12·2 answers
  • A textbook store sold a combined total of 444 chemistry and biology textbooks in a week. The number of chemistry textbooks sold
    12·1 answer
  • PLEASE HELP!! will give brainliest
    12·1 answer
  • Julie, a cafeteria manager, is making a large amount of chicken soup to serve for lunch tomorrow.
    8·1 answer
  • Geometry help! Can u show the steps please
    10·1 answer
  • Which of the following pairs of numbers contains like fractions?
    5·1 answer
  • Can you simplify 21/32 and if you can what’s the answer
    6·2 answers
  • Pls help! Only problem I'm confused on for my homework thats already late:((​
    13·1 answer
  • Is (x+5) A FACTOR OF f(x) = x3 − 4x2 + 3x + 7
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!