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]
2 years ago
11

Create and Solve an equation to find the unknown angle. ​

Mathematics
2 answers:
valentina_108 [34]2 years ago
8 0

Answer:

Equation: 2x + 3x + 10 = 180

x = 34

Top angle = 68 degrees

Bottom angle = 112 degrees

Step-by-step explanation:

The two angles add to 180, so set them equal to 180.

2x + 3x + 10 = 180

5x + 10 = 180

     - 10    - 10

5x = 170

/ 5    / 5

x = 34

Plug x into angles,

2(34) = 68

3(34) + 10 = 112

katrin [286]2 years ago
7 0
See photo hope it helps

You might be interested in
The standard diameter of a golf ball is 42.67 mm.
iris [78.8K]

B should be the only correct answer.

6 0
3 years ago
Read 2 more answers
Solve the inequality<br><br> -7x + 12 = 75
Vinil7 [7]

Answer:

12/75 = 4/25

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
5-(n-4)=3(n+2)<br> Please help I’ll give brainliest
DedPeter [7]
If your salving for n it would be n=0.75
If your salving by factoring it is 3/4
4 0
2 years ago
Flying against the jetstream, a jet travels 7380 miles in 9 hours. Flying with the jetstream, the same jet travels 9920 miles in
Ad libitum [116K]

820/1 and 1,240/1

Step-by-step explanation:

Im not sure if those are correct but thats what I got for dividing 7380/9 and 9920/8 so ...

8 0
3 years ago
-3x - 9y = 18<br> 4x + 3y = 12
Nimfa-mama [501]

Answer: (6,-4)

X= 6 Y= -4

Step-by-step Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.

8 0
3 years ago
Other questions:
  • Mrs. Bradley bought 8 spools of thread. Each spool of purple thread is 3 meters long and each spool of orange thread is 4 meters
    8·2 answers
  • Which of the following numbers has the lowest value?<br>A) 0.45<br>B) 3/5<br>C) 1/4<br>D) 0.35​
    14·1 answer
  • A train travels 240 miles at a speed of 80 miles per hour. on the way back the train slows to 40 miles per hour. what is the ove
    12·1 answer
  • The sum of two numbers is eleven. One number is thirty-eight less than six times the other. Find the numbers.
    8·1 answer
  • If theta is an acute angle and sin=1/2 , then cos theta =
    12·1 answer
  • A boat traveled -3.4 mph for 0.75 hours. How far did it go?
    12·1 answer
  • Can someone please help !! Graphing
    15·1 answer
  • Grams of fish
    8·2 answers
  • Which equation can be used to find 75 percent of 200? HELPNOWW
    7·2 answers
  • Find the circumference.<br> Use 3.14 for n.<br> r = 3<br> C = [?] ft<br> =<br> C=Td
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!