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
LuckyWell [14K]
3 years ago
8

Please explain the steps to me . i’m genuinely confused

Mathematics
2 answers:
notka56 [123]3 years ago
8 0

Answer:

13) 94°

14) 105°

Step-by-step explanation:

13) For this equation, the angles are vertical angles. This means that they equal each other. So the equation would be: 14x-4= 12x+10.

Step 1- Subtract 12x to both sides.

 14x-4= 12x+10

-12x    -12x

Step 2- Add 4 to both sides.

2x-4= 10

    +4  +4

Step 3- Divide both sides by 2.

<u>2x</u>= <u>14</u>

2    2

x= 7

Now that you know the value of the variable, insert this into the equations.

14(7)-4= 98-4= 94°

12(7)+10= 84+10= 94°

14) For this equation, the angles are alternate exterior angles. This also means that they equal each other. So the equation would be: 16x-7= 15x.

Step 1- Add 7 to both sides.

16x-7= 15x

    +7   +7

Step 2- Subtract 15x to both sides.

16x= 15x+7

-15x  -15x

This leaves you with: x= 7.

Now, insert the value of the variable into the equations.

16(7)-7= 112-7= 105°

15(7)= 105°

uranmaximum [27]3 years ago
5 0

Answer:See below

Step-by-step explanation:

These angles are equal. All that needs to be done is setting the equations as equal and solving for the variables. Once the variables are found, input them back into the equation to find the angles. Once the variables are put into both equations, the result should be equal.

You might be interested in
A glacier receded at a rate of 250 feet
bekas [8.4K]

Answer:3,500

Step-by-step explanation:

8 0
2 years ago
How do I solve this I'm having a problem.
Llana [10]
How do you solve what
4 0
3 years ago
Read 2 more answers
What is the value of tan(60°)?
Ilya [14]

Answer: the square root of 3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The area of parallelogram JKLM is 87.5 square feet. Its base is 14 feet. what is the height of parallelogram JKLM in feet?
Anna11 [10]
The height of parallelogram JKLM is 6.25 square feet. This is because the formula for the area of a parallelogram is base x height. So, since we have the base (14 feet), you simply divide the area (87.5 square feet) by the base, and get the final height (6.25 square feet. HOPE THIS HELPS!!!
5 0
3 years ago
What is the 75th term of the sequence -200,-100,0
worty [1.4K]

Answer:

7200

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Please simplify I need this quick
    7·1 answer
  • What percent of 50 is 9?
    12·1 answer
  • Please Help! 50 points
    15·2 answers
  • Please help me solve this question. Will make you the
    11·1 answer
  • Between 1995 and 2000, the average price of a house in Middlebury went up from $100,000 to $120,000. What was the percentage inc
    9·1 answer
  • When the point (-3,2) is reflected across the y-axis, what are the coordinates of the resulting point?
    15·2 answers
  • If <br> B is the midpoint of AC, AB=x+6 and AC=5x-6, then what is BC?
    5·1 answer
  • Frank makes four bows to decorate a gift basket. Each bow uses7/8 yards of ribbon. The ribbon comes in spool of 3 yards, 5 yards
    12·1 answer
  • A(n) in the money supply will cause interest rates to decrease, which, in
    12·1 answer
  • Select the number line that shows the decimal for the following fraction.<br><br> sixth tenths
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!