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
bezimeni [28]
3 years ago
12

What does x=? I know it is vertical

Mathematics
2 answers:
svlad2 [7]3 years ago
8 0
Hello there!

We know a vertical line = 180 degrees


x + 20 + 7x = 180

we can simplify this

20 + 8x = 180

To solve this, we can work backwards.

180 - 20 = 160

8x = 160

160/8 = 20

x = 20 degrees


Hope I helped!

Let me know if you need anything else!

~ Zoe 
Rudik [331]3 years ago
6 0
The angles are <span>supplementary
</span>
7x + x + 20 = 180
8x = 160
x = 20
You might be interested in
What is 600+60+6? Please tell me i dont even kno what it is.
faltersainse [42]
Bust out a calculator my dear mammal!
600 +
060 +
006 = 
666

;)
Have a good one!
Benni OUT!
8 0
3 years ago
Read 2 more answers
PLEASE GEOMETRY HELP WILL MARK BRAINLIEST!!!
yan [13]
D is the correct answer
7 0
2 years ago
Please help me solve the questions in the image above​
Makovka662 [10]

Answer: Bub I dont Know How I am Stuck On It Too

Step-by-step explanation:

ARGH

4 0
3 years ago
Se quiere cubrir una pared con vidrios de forma triangular. La pared mide 36 m de largo y 9V3 m de alto.
Eddi Din [679]

Based on the dimensions of the wall and the triangular glass, the number of mirrors needed is 215 mirrors.

<h3>What number of mirrors are needed?</h3>

First find the area of the wall:

= 36 x 93

= 3,348 m²

The area of the triangle, assuming it is an equilateral triangle is:

= (√3/4) x 6²

= 15.59 m²

The number of mirrors needed is:

= 3,348 / 15.59

= 215 mirrors

Find out more on the area of an equilateral triangle at brainly.com/question/1099318.

#SPJ1

4 0
2 years ago
Leon throws a ball off a cliff. The graph represents a relation that models the ball’s height, h, in feet over time, t, in secon
Degger [83]

Answer:

{t|<t<3}

Step-by-step explanation:

The domain of the relation represented by the graph is the time from 0 to 3 seconds the range of the relation is the heights from 0 to 64 feet.

5 0
3 years ago
Other questions:
  • Margie has 28 feet of trim to use as edging on a rectangle blanket she wants to make what is the length and width of the two bla
    14·1 answer
  • Starting at sea level, a submarine descended at a constant rate to a depth of − 4/5 mile relative to sea level in 3 minutes.
    10·2 answers
  • Calculate the area of triangle ABC with altitude CD, given A (6, -2), B (1, 3), C (5, 5), and D (2, 2).
    14·2 answers
  • List the important features for the graph of a quadratic function.
    13·1 answer
  • What's your favorite subject, animal, and color?<br> Decided to ask a fun question :)
    5·2 answers
  • Kris is setting up tables for an awards banquet. Each table seats 16 people. What is the fewest number of tables
    8·2 answers
  • The weight of a child in 1990 was 40 lb. By 2005, the child's weight
    13·1 answer
  • Two sections took the same vocabulary qui. Use the 5-number summary 20,30 35 45 80) to construct a boxplot for Section and use t
    6·1 answer
  • Find x and TU<br> Show all the work
    6·1 answer
  • 71x+85y=4904
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!