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
Goshia [24]
3 years ago
10

Calculate the value of X

Mathematics
1 answer:
garik1379 [7]3 years ago
4 0

Answer:

x=\frac{133}{3}^o

Step-by-step explanation:

The <u><em>Triangle external angle theorem</em></u> states that :An exterior angle of a triangle is equal to the sum of the opposite interior angles. For more on this see

see the attached figure with letter to better understand the problem

step 1

Find the measure of the interior angle  at B

we know that

m\angle B+2x=180^o ----> by supplementary angles (form a linear pair)

m\angle B=180^o-2x

step 2

Find the value of x

Applying the triangle external angle theorem

86^o+(180-2x)^o=4x^o

solve for x

86^o+(180-2x)^o=4x^o

4x+2x=266\\6x=266

x=\frac{266}{6}^o

simplify

x=\frac{133}{3}^o

You might be interested in
Can someone help me on this for 13 points
nignag [31]

Answer:

look at the picture i have sent

3 0
2 years ago
Read 2 more answers
What’s the answer for LMN?
erastova [34]

Answer:

180

Step-by-step explanation:

4 0
3 years ago
In 3 apples cost 48¢ , how many dozen apples can be bougth for $3.84?
Law Incorporation [45]

1 dozen = 12 apples.

3 apples cost 0.48, multiply that by 4 to get the price of 1 dozen.

0.48 x 4 = $1.92 per dozen.


Divide the total you can spend ( 3.84) by cost per dozen:


3.48 / 1.92 = 2


You can buy 2 dozen.

6 0
3 years ago
Read 2 more answers
Strawberry candy cost 3¢ more than lollipops.
Bas_tet [7]
The answer is 54 divided by 4
5 0
3 years ago
What is 26.149 meters rounded to the nearest tenth of a meter
nata0808 [166]
The answer should be 26.1 meters.
6 0
3 years ago
Other questions:
  • Pricing Math Quiz
    10·1 answer
  • A company sells its printers to customers in order to make a profit of 25% calculate the price the company paid for a printer wh
    5·1 answer
  • John's bedroom is shaped like a rectangle. The dimensions of the room are 10 feet by 14 feet. What is the best estimate of the l
    9·1 answer
  • A group of physical education majors was discussing the heights of female runners and whether female runners tended to be tall,
    8·1 answer
  • Find the value of the expression
    8·1 answer
  • Ignore circled one and work it out please​
    9·1 answer
  • (2x - y + 3) (2x - y - 3)using identities ​
    15·1 answer
  • Rewrite each of the following statements in the form "∀ _____ x, _____."
    7·1 answer
  • Look at the chart showing a clothing stores daily stock data for the past month . Which statement is a fair conclusion based on
    13·1 answer
  • Determine the equation of the line.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!