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
goblinko [34]
3 years ago
7

For the following triangle, find the value of x. Please upload a picture of your

Mathematics
1 answer:
Mice21 [21]3 years ago
6 0

Answer:

x = 19

Step-by-step explanation:

All triangle angles equal 180

3x + 9 + 2x + 4x = 180

9x + 9 = 180

9x = 171

x = 19

You might be interested in
How many terms are in the expression a3 + 3a2b - 4ab - 11b + 7?<br><br> 7<br> 4<br> 5<br> 6
rjkz [21]
There are 4 terms
Hope this helps
6 0
3 years ago
Read 2 more answers
One angle is twice another angle. The sum of the angles is 90 degrees. How many degrees are in each angle. Please explain.
Natali [406]
One angle has 60 degrees, the other angle has 30 degrees.

60 divided by 30 = 2.

and 60 + 30 = 90.
7 0
3 years ago
Please help me , im so bad at this loll
Sholpan [36]

Answer:

1st: 8

3rd:0.25

4th:19

5th:1

Step-by-step explanation:

6 0
3 years ago
Equivalent factored form for 10x^2+15x-9=2x^2+x-14
yanalaym [24]
Factored form - x= -1/2, -5/4
3 0
3 years ago
What is the answer of -6n-2n=16
mezya [45]

Answer:

n = - 2

Step-by-step explanation:

Given

- 6n - 2n = 16, that is

- 8n = 16 ( divide both sides by - 8 )

n = - 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • (Photo) Help mee
    8·1 answer
  • An urn contains six chips, numbered 1 through 6. two are chosen at random and their numbers are added together. what is the prob
    5·1 answer
  • A 35 foot board is to be cut into two pieces, one which is 7 feet smaller than the other. What will be the size of the two piece
    15·2 answers
  • Graph the linear equation. Find three
    15·1 answer
  • How can I turn Celsius to Fahrenheit
    7·2 answers
  • How many miles square is a football field?
    13·1 answer
  • How many atoms are contained in 16.80 l of Xe at STP
    9·1 answer
  • Helppppp needed plz quick
    14·1 answer
  • What is the slope of a trend line that passes through the points (1, 3) and (10, 25)?
    9·1 answer
  • 7) X to the third equals 216
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!