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
ICE Princess25 [194]
3 years ago
14

Find the value of x 14x-15 and 139 degrees (look at the image)

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Answer: x=4

Step-by-step explanation:

Simplifying

(14x + -15) + 139 = 180

Reorder the terms:

(-15 + 14x) + 139 = 180

Remove parenthesis around (-15 + 14x)

-15 + 14x + 139 = 180

Reorder the terms:

-15 + 139 + 14x = 180

Combine like terms: -15 + 139 = 124

124 + 14x = 180

Solving

124 + 14x = 180

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-124' to each side of the equation.

124 + -124 + 14x = 180 + -124

Combine like terms: 124 + -124 = 0

0 + 14x = 180 + -124

14x = 180 + -124

Combine like terms: 180 + -124 = 56

14x = 56

Divide each side by '14'.

x = 4

Simplifying

x = 4

You might be interested in
HELPP PLEASEEEEEEE
Alexxx [7]
A, c, and d
plug in each x in the equation and it should equal the y value
7 0
3 years ago
Round your answer to the nearest hundreth. ​
katovenus [111]

Answer:

78.54 is the radius of a circle of 5 inches

Step-by-step explanation:

the formula of the area of a circle is

A = πr^2

When you multiply 5 times 5, you get 25. Then, multiply 25 by pi to recieve 78.54 rounded to the nearest hundredth.

4 0
3 years ago
If you ran exactly one mile, how many feet did you run
elena-s [515]

Solution:

we have been asked to find

If you ran exactly one mile, how many feet did you run.

It mean , we will have to convert miles in feet.

As we know that

1 mile is equivalent to 5280 feet.

Hence , we can use this conversion to get the exact value of miles in feet.

If you ran exactly one mile,it mean you ran exactly for 5280 feet.


4 0
3 years ago
Read 2 more answers
In the given diagram, which of the following can you use to prove that triangle ABC is an isosceles triangle?
docker41 [41]
The answer is D) I just went over this.
6 0
3 years ago
Read 2 more answers
Find the coordinates of the midpoint of the segment whose endpoint are H(8,13) K(2,1)​
sesenic [268]

Answer:(

7

,

6

)

Explanation:

We can find the coordinates of the midpoint of a line segment, by finding the mean of the sum of the  

x

coordinates and the mean of the sum of the  

y

coordinates.

x

=

8

+

6

2

=

7

y

=

2

+

10

2

=

6

Coordinate of midpoint:

(

7

,

6

)

7 0
3 years ago
Other questions:
  • There is 12/15 of pizza left. How many can 3/10 pieces can be made from the leftover pizza
    12·1 answer
  • In a group of students 25% are enrolled in physics, 23% in sociology, 17% in chemistry, 14% in political science, 12% in anthrop
    15·1 answer
  • What are the distinct factors of 40
    10·1 answer
  • All ratios equivalent to 3:4
    12·1 answer
  • Given the below sequence:
    10·1 answer
  • What is the product of 50 and 74?
    10·1 answer
  • Solve for x.<br> 2x + 4<br> 4x - 88<br> x = [?]
    8·1 answer
  • Two pound bags of candy are being used to fill containers that hold 1 1/2 pounds each. How many containers can be filled by each
    7·1 answer
  • IF YOU ARE SMART DO THIS PROBLEM NOT PEOPLE WHO DONT WANN HELP
    14·1 answer
  • Can someone please tell me is it correct?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!