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
lianna [129]
3 years ago
13

Work out the value of x.Need answer soon :) ​

Mathematics
1 answer:
german3 years ago
6 0

Answer:

x+20

Step-by-step explanation:

As we can see n the diagram, there are parallel traversals and one line, and the two angles given are same-side interior angles. We know that when there is parallel traversal, and we have same side interiors, the sum of the measure of the two angles are supplementary. Supplementary means 180 degrees, or a straight line.

So we plug everything in and we have  4x+5x=180 degrees

4x+5x=9x, so 9x=180

We divide by 9 on both sides to get the value of x, which is 20

Hope it helps!

You might be interested in
(7, 1) and (x, 4); m = 3/4<br> missing value<br> 50 POINTS
Sever21 [200]

Answer:

x = 11

Step-by-step explanation:

4 - 1 / x - 7 (simplify)

3 / x - 7 = 3/4 (multiply by x - 7)

3 = 3/4 (x - 7)

3 = 3/4x - 5.25 (add 5.25 to both sides)

8.25 = 3/4x (divide both sides by 8.25)

x = 11

sub into the formula to check:

4-1 / 11 - 7

3 / 4

7 0
3 years ago
5 movie tickets cost $55. At this rate, what is the cost per ticket?
Mariana [72]

Answer:

11

Step-by-step explanation:

55/5 equals 11

4 0
2 years ago
Read 2 more answers
Write the expression with fewer terms. <br><br> 10−2
fiasKO [112]
10-2 = 8
2^3 =8
(2x2x2) = 8
7 0
2 years ago
Read 2 more answers
4/7<br> of a number is 36<br> What is the number?
katrin [286]

\text{If the number is x,}\\\\~~~~~\dfrac 47 \cdot x =36\\\\\implies 4x = 36 \times 7\\\\\implies x =\dfrac{36 \times 7}4\\ \\\implies x = 9 \times 7\\\\\implies x = 63\\\\\text{Hence, the number is 63.}

7 0
1 year ago
Read 2 more answers
10 hundredths in standard form.
Aneli [31]
.10 I hope that that helps you :)
4 0
2 years ago
Read 2 more answers
Other questions:
  • A Ferris wheel rotates 9π/8 radians prior to making a stop. The total height of the Ferris wheel is 246 ft. How far around did t
    8·1 answer
  • Does a central angle and its intercepted arc have the same measure?
    13·1 answer
  • BRAINLIEST FOR FIRST ANSWER!!! A right rectangular pyramid is sliced parallel to its base as shown in the figure.
    8·2 answers
  • What is the prime factorization of 50?<br> 2x25<br> 2x5<br> 2x5²
    11·1 answer
  • Cookies are on sale! Today each cookie costs
    14·1 answer
  • If a sample mean is 7 and the confidence interval is from 4 to 10, then the
    9·1 answer
  • Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. How
    6·1 answer
  • If=y=1 z=2<br>(2y + z) (2y-z)​
    10·1 answer
  • (just the first question) pls help my work is due tonight i will give brainliest
    15·1 answer
  • Did I divided the polinoms in a correct way?<br>If I didn't please explain how ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!