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
scoundrel [369]
3 years ago
7

Find X need help math

Mathematics
1 answer:
velikii [3]3 years ago
5 0
The rule for angles in a triangle is that they all need to add up to 180°, so you can make the three expressions equal 180 and solve:

x + 10 + x + 2 + 9x - 8 = 180
11x + 4 = 180
- 4
11x = 176
÷ 11
x = 16

So your answer is 16
I hope this helps!
You might be interested in
Find each missing measure.
Anni [7]

Answer:

m∠E= 37°

m∠F=37°

Step-by-step explanation:

Total angle value: 180°

180-106=74

The lengths are the same, so we can determine that the angles E and F are the same. So we divide 74 by 2

74/2= 37

m∠E= 37°

m∠F=37°

Hope this helps! Have a nice day :)

7 0
3 years ago
All the applicants chose at least one of the three countries Egypt, Ghana and South Africa. A total of 2417 applicants chose Egy
cestrela7 [59]

Answer:

hard quiz

Step-by-step explanation:

3 0
3 years ago
Pleaseee solve i need in at least 5 mins
inna [77]
G=11 because the math and the numbers all add one to one round number
5 0
2 years ago
Alex bought six books priced at $8 each. He got a discount of 20% off the total cost. How much did Alex pay for the books? Write
Yanka [14]
6 books at $ 8 = (6 * 8) = 48

if he got a discount of 20%, then he paid 80%
0.80(48) = 38.40 <== what he paid
3 0
3 years ago
Read 2 more answers
Help me pls I don't know what I'm doing ​
emmasim [6.3K]

Answer:

B. 3.6

Step-by-step explanation:

I have no idea if this is right but my logic is 3.6 - 3.6 = 0

5 0
2 years ago
Read 2 more answers
Other questions:
  • He height of a triangle is 9 m less than is base the area is 56 m^2 what is the length of the base?
    11·1 answer
  • at an elementary school 99 students are in 1st grade represent 33% of the students at the school, how many students are at the s
    14·1 answer
  • How do you find the area of a triangle
    6·2 answers
  • I need helppp on all of them is my homework and it’s due tmro helppp
    15·1 answer
  • PLEASE HELP I WILL MARK YOU BRAINLIEST Carleen and Dianaliz are collecting rocks for a science experiment. They go out hiking fo
    10·1 answer
  • What is 92.3 x 10 to the power of 4
    14·1 answer
  • Which of the following formulas would find the surface area of a right cylinder
    6·1 answer
  • What's the answer to -3(20+5x)+x
    10·1 answer
  • Consider the function represented by the equation y=2x +5. Determine the amount by which the value of y increases every time the
    9·1 answer
  • Questions
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!