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
Drupady [299]
2 years ago
15

Angles related to a circle. Solve for x.

Mathematics
1 answer:
natka813 [3]2 years ago
7 0

The value of x from the given circle is 12

<h3>Circle theorem</h3>

Angle at the vertex of the circle is half the angle at its intercepted arc.

From the given circle;

The measure of <DEF = 80/2 = 4x -8

Equate both angles

4x - 8 = 80/2

Add 8 to both sides

4x - 8 + 8 = 40 + 8

4x = 48

x =12

Hence the value of x from the given circle is 12

Learn more on circle theorem here: brainly.com/question/26594685

#SPJ1

You might be interested in
Rosa purchaded a sofa that was on sale for 20% off. The sofa cost $ 1850. How much does the Sofa cost?​
ziro4ka [17]
1850 + .2x = x
1850 = .8x
2312.50 = x
3 0
3 years ago
Read 2 more answers
If your realized income is $834.26/wk, what is the maximum amount that should be used for fixed expenses per month? (1 point)
Orlov [11]
This actually is a math problem! The answer is no more than 50% of your total income. For example, if your income is $834.26 a week, you're bringing home $3370.04. You would not want your expenses to exceed $1660.75. Therefore, the answer to your question is $1405.12.
7 0
3 years ago
A survey was performed and data was collected of students' preference of courses based on gender A) the number of students who p
grandymaker [24]
I think its f i might be wong please correct me if so :)

7 0
4 years ago
Read 2 more answers
NEED HELP BADLY GIVING LOTS OF POINTS
Anni [7]

Answer:

4

Step-by-step explanation:

You can see, the whole triangle has a height of 12, and a base of 9. The smaller triangle has a base of 3, which is \frac{1}{3} of 9, and \frac{1}{3} of 12 is 4.

The new smaller triangle has a height of 4, and a base of 3.

7 0
3 years ago
+
viva [34]
1-4 I think because the larger arrow is at -4 and smaller is at 1
4 0
3 years ago
Other questions:
  • Use the general solution to solve 5 – 6x = 8x + 17.
    6·2 answers
  • What’s 5 divide by 5
    11·1 answer
  • (Each surfboard is $240) The sales tax on a surfboard is $12. What is the percent of sales tax?
    15·1 answer
  • Solve rational equation 1/2n+1/4n^2=1/4n
    10·1 answer
  • If a 45º-45º-90º triangle has a hypotenuse of length 9, find the leg length.
    11·1 answer
  • What is the first step to isolate the variable term on one side of the equation?
    10·1 answer
  • As a volunteer for the Boys and Girls Club, you and your fellow volunteers have been asked to help the students complete a model
    15·1 answer
  • What is the value for y?
    15·1 answer
  • What is the value of each equation <br> 17/25-9/25<br> 63/46-81/46
    15·1 answer
  • Can some one please help me complete this table?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!