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
yulyashka [42]
3 years ago
12

What is m∠A ? Please see attachment (The Triangle Sum Theorem)

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0

x + (3x+13) +(x-8) =180

5x +5 = 180

x = 175 /5 = 35

Angle A = 3(35)+13 = 118 degrees

You might be interested in
Help please!:( <br><br> right answers only please
bagirrra123 [75]

Answer:

100 dollars a month I think

3 0
3 years ago
Read 2 more answers
Need quick help with this math best answer gets brainliest
frosja888 [35]

\frac{1}{2} x+6(x+15)=12\\\\\frac{1}{2} x+6x+90=12\\\\6\frac{1}{2} x+90=12\\6\frac{1}{2} x=-78\\x=-12

y=x+15\\y=-12+15\\y=3

6 0
3 years ago
F(x)=3x+2 and g(x)=-2x-4, find h(x)= f(x)-g(x)
Katena32 [7]


substitute for your equation;

h(x) = f(x) - g(x)

h(x) = (3x + 2) - (-2x -4)

h(x) = 3x + 2 + 2x + 4 (minus and minus = addition)

h(x) = 3x + 2x + 2 + 4 (combine like terms)

h(x) = 5x + 6

Hope that helps! :D

8 0
3 years ago
The sum of 4 consecutive even numbers is 36.<br> What is the first number in this sequence?
DiKsa [7]

Answer:

6

Step-by-step explanation:

6+8+10+12=36

7 0
3 years ago
Read 2 more answers
Please help at least one of them number it please!!!!
andrew11 [14]

Answer:

Step-by-step explanation:

1. k - 5

2. 31g

3. b - 43

4. u - 36

5. 15r

6. 21/q

7. 7 + j or j + 7

8. 33/n

9. a + 23

10. 44m

11. c + 15

12. 10 -f

13. 39/e

14. k - 29

15. s - 38

16. v + 28

17. x - 11

18. y + 26

5 0
3 years ago
Read 2 more answers
Other questions:
  • on a suspension bridge the roadway is hung from cables hanging between support towers. the cable of one bridge segment of the pa
    8·1 answer
  • Resonance is used in what musical instrument?
    13·2 answers
  • How much 75 octane gas and 90 octane gas should be blended to make 15 gallons of 88 octane gas
    13·1 answer
  • Answer this questionnnnnnnnnnnn
    7·1 answer
  • Let f(p) be the average number of days a house stays on the market before being sold for price p in 1,000s which statement best
    5·1 answer
  • How do I do this problem
    9·1 answer
  • .
    5·1 answer
  • What is the slope of the line that passes through the points (4,8) and (-2,1) ?
    14·1 answer
  • What is the value of x
    14·1 answer
  • 1c) Express the function in the form = b^x + c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!