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
mylen [45]
3 years ago
15

In triangle ABC , m angle A=(3x)^ , m angle B=(3x+10)^ , and m angle C=(4x-30)^ Find m m angle C

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
6 0

Answer:

B

Step-by-step explanation:

Interior angles of a triangle = 180°

3x°+3x+10°+4x-30°=180°

10x°-20°=180°

10x°=180°+20°

10x°= 200°

10x°/10=200°/10

x°=20°

You might be interested in
Find MN please help me
saveliy_v [14]
(2x-16)+(x-9) = 11

3x-25 = 11

3x = 11+25
3x = 36

36 / 3 = 12 = X

m to n = x-9

12-9 = 3

The distance between M and N is 3


Hope this helps! :)
4 0
3 years ago
Which angle is a consecutive interior angle with angle 3?
strojnjashka [21]

Two parallel lines are crossed by another line and formed angles

The pair of angles inside the traversal line is consecutive interior angles

We look at the pair of angles inside the parallel lines

Inside the parallel lines we have angle 2, 3 , 1  and 4

Angle 3  and angle 4  are consecutive interior angles

Also angle 2  and angle 1 are consecutive interior angles

angle 4  is a consecutive interior angle with angle 3


4 0
3 years ago
Read 2 more answers
From 7 PM to 8 PM rose completed 1/3 of his homework. From 8 PM to 9 PM he completed 1/4 of his homework. What fraction of us ho
earnstyle [38]

Answer:

7/12 are left.

Step-by-step explanation:

Convert 1/3 and 1/4 so the have a common denominator. The common denominator is 12 so 1/3 turns into 4/12 and 1/4 turns into 3/12. 3/12 plus 4/12 equals 7/12.

Hope this helps. Hoping for brainliest

3 0
4 years ago
Read 2 more answers
Find the measure of angles a, b, c, d, and e. Only use numbers for your answers.
defon
C:42 and the rest are what the other person said I just checked
5 0
3 years ago
Read 2 more answers
A concession-stand manager buys bottles of water and soda to sell at a football game. The manager needs to buy a total of 4,500
larisa86 [58]
W + s = 4500 and w = s + .25s



5 0
3 years ago
Read 2 more answers
Other questions:
  • For Sophia's graduation party, several tables of the same width will be arranged end to end to form a serving table with a
    12·1 answer
  • Marisol is preparing a care package to send to her brother. The package will include a board game that weighs 4 lb and several 1
    7·1 answer
  • HELP PLZ!! Ive been o this for days
    10·1 answer
  • Simplify the following expression:
    10·1 answer
  • Simplify 4/x-2 + 5/x+3
    10·1 answer
  • PLS FIND THIS MOVIE
    6·1 answer
  • Read carefully pls ty
    12·2 answers
  • Plz help I’ll give Brainliest!!!!<br> URGENT PLZ HURRY!!!!
    13·2 answers
  • A train travels 625 kiy north in 15 hours. What is the bus's velocity?
    12·1 answer
  • 2. Give a different rule the sequence could follow, and list the next 3 terms.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!