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
atroni [7]
3 years ago
10

What does x equal? Thanks!

Mathematics
2 answers:
Tasya [4]3 years ago
7 0

Answer:

Hi there!

The answer to this question is x=79

Step-by-step explanation:

using the triangle sum theorem

you know all angles add up to 180

so in other words: x+(x-17)+39=180

then you simplify: 2x=158

x=79  

mel-nik [20]3 years ago
3 0
X+x-17+39=180
2x+22=180
Subtract 22 from both sides
2x=158
X= 79
You might be interested in
Do you see a relationship between the exponents of the base and the exponent of the product?
galina1969 [7]
When two numbers are multiplied together that are exponents you multiply the bases amd add the exponents the relationship would simply be that the product <span>exponents are the sum of the exponents being multiplied in the question</span>
4 0
3 years ago
PLS HELP I DONT UNDERSTAND
suter [353]

Answer:

A

Step-by-step explanation:

4(0.5x+2.5y-0.7x-1.3y+4)

=2x+10y-2.8x-5.2y+16

=-0.8x+4.8y+16

hope this helps :)

6 0
3 years ago
Does (3,6) make the inequality 4x+y &gt;19 true
mrs_skeptik [129]
(3,6)
4x + y > 19

4(3) + 6 > 19
12 + 6 > 19
18 > 19

No
6 0
4 years ago
Area of a triangle8ft 4 1/2ft
n200080 [17]
8 x 4.5 = 36
36/2 = 18
3 0
3 years ago
Find the mean, median, mode, and range of the data shown below.
myrzilka [38]

Answer:

Step-by-step explanation:

mean=12.7413

median=6.75

mode=6

range=77

7 0
4 years ago
Read 2 more answers
Other questions:
  • √2 x √800 ( this makes it 20 characters)
    12·2 answers
  • Find the area of each triangle.
    9·2 answers
  • kristin was charged $42.25 for parking. how many hours did she park her car at the garage? enter your answer as a mixed number i
    7·1 answer
  • 20 POINTS FOR HOW EVER CAN ANSWER THIS.
    13·1 answer
  • Which expression is equivalent to 5(x+3y) + 4(2x+5) <br> HURRY PLS
    15·2 answers
  • Jerry scored 581 points by collecting 7 coins. In all, how many coins does Jerry have to collect to score a total of 996 points?
    15·1 answer
  • In trapezoid TRAP, the parallel bases are TP and RA
    7·1 answer
  • Find the value of each variable ​
    6·1 answer
  • Which is a list of all the zeros of x^5 + 7x^4 = 18x³?
    10·1 answer
  • If f (x) = -2/3x -1 what is the value of f (9)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!