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
Tatiana [17]
3 years ago
13

Find x and fill in the angle values. Could you also explain how it works? Please and thank you.

Mathematics
1 answer:
dlinn [17]3 years ago
4 0
Hello!

Angles 3 and 1 are vertical angles, and angles 2 and 4 are vertical angles. Vertical angles are congruent by definition, so angle 3 is congruent to angle 1, and angle 2 is congruent to angle 4.

The adjacent angles are supplementary (they add to equal 180 degrees) so you can set up an equation to solve for x.

180 = 2x + x
180 = 3x
60 = x

x = 60

To find the measure if each angle, plug in x as needed.

Angle 4 = x
Angle 4 = 60 degrees

Angle 2 = angle 4
Angle 2 = 60 degrees

Angle 3 = 2x
Angle 3 = 2(60)
Angle 3 = 120

Angle 1 = angle 3
Angle 1 = 120

I hope this helps you.
You might be interested in
To increase an amount by 3% what single multiplier would you use?<br> thanks :)
KATRIN_1 [288]
X - an amount

x+3\%x=x+0.03x=1.03x

To increase an amount by 3% you can multiply the amount by 1.03.
4 0
3 years ago
Find the area of the triangle ? Square units
allochka39001 [22]

Answer:

54

Step-by-step explanation:

9(0.5)(12)

54

8 0
3 years ago
Read 2 more answers
At what point is the following function continuous?
liubo4ka [24]

Check the picture below.

something worth noticing           \bf \cfrac{x^2-x-6}{x-3}\implies \cfrac{(\underline{x-3})(x+2)}{\underline{x-3}}\implies x+2

so, we're really graphing x+2, with a hole at x = 3, however, when x = 3, we know that f(x) = 5, but but but, when x = 3, x+2 = 5, so we end up with a continuous line all the way, x ∈ ℝ, because the "hole" from the first subfunction, gets closed off by the second subfunction in the piece-wise.

4 0
3 years ago
Need help with school please
adoni [48]

Answer:

47+16+ x =180

x =180- 63

x= 117

4 0
2 years ago
Prove that if x and y are rational then their product is also rational. First write a proof on your own and then put the followi
Ymorist [56]

Answer:

Step-by-step explanation:

The aim of this question is to prove that the product of two rationals is rational.

<u>To proof:</u>

If \mathbf{x  \ and  \ y} are arbitrary rational numbers.

Thus, going by the definition of rational, there exist integers

a, b, ≠ 0, c, and d ≠ 0 ; x = \dfrac{a}{b} \ and \ y = \dfrac{c}{d}

Hence, xy = (\dfrac{a}{b})(\dfrac{c}{d}) = \dfrac{ac}{bd}

Since a and c are integers, then e = ac appears to be an integer as well.

Also, provided that b and d are non-zero integers;

f =bd appears to be a non-zero integer.

Therefore, xy = \dfrac{e}{f}, and going by the definition of rational, xy is rational.

Hence, from the complete question:

The order of the statement is:

7,6,3,5,2,4

The statements that should not be used in the proof are:

1 N

8 N

9 N

10 N

11 N

7 0
3 years ago
Other questions:
  • Tina had $145 she spent $40 on fruit at the farmers market solve the equation 40 + C equals 145 Define the amount Tina has left
    6·1 answer
  • What’s the nth term of 7,14,23,34,47,62,79
    9·1 answer
  • Find the surface area of the solid generated by revolving the region bounded by the graphs of y = x2, y = 0, x = 0, and x = 2 ab
    8·1 answer
  • Solve the following equation for a. <br><br> a-f=q
    5·1 answer
  • Please help!!! I’ll mark brainliest!! (Look at picture)
    11·1 answer
  • Please help I don’t understand! Giving brainliest
    8·2 answers
  • Simplify -7(-4p+1) + 2p
    6·1 answer
  • Wite the ratio for sin A. ​
    10·2 answers
  • Please help me please omggg
    9·1 answer
  • Find the LCM of 2 and 3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!