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
Marysya12 [62]
3 years ago
8

Solve for x in the diagram below.

Mathematics
2 answers:
OlgaM077 [116]3 years ago
8 0

Answer:

45

Step-by-step explanation:

2x+45+x=180 simplify to 3x+45=180. Subtract 45 on both sides then divide by 3 to get 45

Anastasy [175]3 years ago
5 0

Answer:

Step-by-step explanation:

2x + 45 + x = 180     {linear pair}

     3x + 45 = 180

              3x = 180 -45

              3x = 135

                x = 135/3

                x = 45

You might be interested in
Simplify 10(N + 3).<br><br> 10N + 30<br> 10N + 13<br> 10N + 3
In-s [12.5K]
10(N + 3)

= 10N + 30

Hence, the answer is A.
3 0
3 years ago
Read 2 more answers
What is a algebraic expression for 5 more than z
kolezko [41]
Z+5 that's it sorry had to put at least 20 characters so good luck. To clarify, it is z+5
6 0
3 years ago
What are compatible numbers?
castortr0y [4]

Compatible numbers are numbers that are close in value to the actual numbers and easy to add, subtract, multiply, or divide mentally. They are useful in estimating the sum, difference, product, or quotient.

7 0
3 years ago
2/3x - 21/4 = 27/4 x=
EleoNora [17]

Answer: x=-63/73

Step-by-step explanation:

Multiply both sides by 12, Move constant to the right hand side and change its sign, Move variable to the left hand side and change its sign, collect like terms, divide both sides of the equation by -73, x=-63/73 (- 63 over 73)

6 0
3 years ago
Read 2 more answers
Given: circle k(O), m AM=125°, m EF=31°, m∠MAF=75°. Find: m∠AME
Bess [88]

Answer:

58°

Step-by-step explanation:

If m AM=125°, then m∠AOM=125°.

If m∠MAF=75°, then m∠MOF=150° (because central angle MOF subtends on the same arc as inscribed angle MAF).

Thus,

m∠FOA=360°-150°-125°=85°.

If mEF=31°, then m∠EOF=31° (as central angle subtended on the arc EF).

Hence,

m∠EOA=m∠EOF+m∠FOA=31°+85°=116°.

Angle EOA is central angle subtended on arc EA, angle AME is inscribed angle subtended on arc AE, thus

m∠AME=1/2m∠EOA=58°.

7 0
3 years ago
Other questions:
  • I need help please !!!!
    9·2 answers
  • Plzzz tell me the answer and working out
    14·1 answer
  • A cone has a diameter of 6 centimeters and a height that is 3 times the diameter. Using 3.14 for pi, which of the following can
    8·2 answers
  • The amount of Jen’s monthly phone bill is normally
    8·1 answer
  • A population of bacteria is introduced into a culture. the number of bacteria P can be modeled by P=500(1+4t/(50+t^2 )) where t
    6·1 answer
  • Becky just measured herself and found out she is 65 inches tall. The last time she measured, she was 52 inches tall. What percen
    11·1 answer
  • -3-6(x - 7) = 42 - 6x
    14·1 answer
  • A line contains the points (3, –2) and (–6, –8). Write the equation of the line using point-slope form.
    12·1 answer
  • I need help !!! Please
    5·2 answers
  • What is the vertex of the graph shown below? Write your answer in the form<br> (x,y).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!