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
Vaselesa [24]
3 years ago
13

Need help plzzz???!?????!

Mathematics
1 answer:
Shkiper50 [21]3 years ago
8 0

Answer:

137

Step-by-step explanation:

First start with what you know.  The measure of the interior angles of a triangle total to 180^{o} so 51 + 2x + x = 180, then 51 + 3x = 180, 3x = 129, so

x = 43, the exterior angle is on a straight line with x so

x + exterior angle = 180 [since they are supplementary], since x = 43 then

43 + e = 180, so e has to be 137

You might be interested in
Joe is taking the train from his hometown to Georgetown and back to his hometown. The distance to Georgetown is 350 miles. How m
ivanzaharov [21]

Answer:

it would be A.

Step-by-step explanation:

HIUSHISGSOUCOUVCVC

4 0
3 years ago
Find x and y ! <br><br> pls help giving 50 points !!
Natasha_Volkova [10]

Answer:

y = 20°

x = 35°

Explanation:

Equation's:

   1) 2y + x + 105° = 180°

   2) 3x + x + 2y = 180°

Make y subject in equation 2

3x + x + 2y = 180

4x + 2y = 180

2y = 180 - 4x

y = 90 - 2x

Insert this into equation 1

2(90 - 2x) + x + 105° = 180°

180 - 4x + x + 105 = 180

-3x = -105

x = 35°

Find value of y

y = 90 - 2x

y = 90 - 2(35)

y = 20°

4 0
2 years ago
Read 2 more answers
What does the line y=-2x+5 look like?
Usimov [2.4K]

\huge{\boxed{\text{D}}}

This line is in the format y=mx+b, where m is the slope.

A horizontal line has a slope of 0.

A vertical line has an undefined slope.

A positive slope makes the line go upwards and to the right.

<em>A negative slope makes the line go downwards and to the right.</em>

5 0
3 years ago
What plus 56 equals 90
olga nikolaevna [1]
34+56=90 this is your answer 

Hope this helps lol
4 0
3 years ago
Read 2 more answers
Find the geometric mean of 6 and 48
r-ruslan [8.4K]

Answer:

48+6= 54

54/2= 27

Answer is 27

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Please help! Thanks
    11·1 answer
  • 2x = 2y + 32
    12·1 answer
  • What is the 200 hundredth digit in 1/13
    11·1 answer
  • What happens to a line when the y-intercept is changed? Check all that apply. A. As the y-intercept increases, the graph of the
    8·2 answers
  • Half of the students in Max's class volunteer at the local community center. Fifteen students do not volunteer. If there are 12
    5·2 answers
  • Yesterday, there were 45 problems assigned for math homework. Malia got 36 out of 45
    10·2 answers
  • Help Help Help HELPPP MEEE PLEASEE :&lt;
    5·1 answer
  • How can you compare properties of two functions each represented in a different way?
    11·1 answer
  • What is the Answer pls help
    13·2 answers
  • Sarah's holiday wreath has 5 more than twice as many blue lights as green lights and 7 less than 5 times as many red lights as g
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!