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
vivado [14]
3 years ago
15

Find the value of x ​

Mathematics
1 answer:
givi [52]3 years ago
3 0

Answer:

110°

Step-by-step explanation:

In triangle AOB

OA = OB (radii of same circle)

m\angle OAB = m\angle OBA =20\degree

m\angle AOB = 180\degree - (20\degree +20\degree)

m\angle AOB = 180\degree - 40\degree

m\angle AOB = 140\degree

m\widehat {ACB} =m\angle AOB = 140\degree

(measure of minor arc is equal to corresponding central angle)

x\degree = \frac{1}{2} (360\degree - 140\degree)

(inscribed angle theorem)

x\degree = \frac{1}{2} \times 220\degree

\huge\purple {x = 110}

You might be interested in
Write an equation for the graph below.<br> Fair Price
julia-pushkina [17]

Answer:y=2x+5

Step-by-step explanation:

5 0
3 years ago
Choose all options that are expressions 6+5w 3-16v 4v+1 2v=0 18=v 7-v
Nataly [62]

Answer:

The expressions here are;

6 + 5w

3-16v

4v+ 1

7-v

Step-by-step explanation:

Here, out of the given set, we want to choose all options that are expression.

To do this, we should understand that expressions do not have the equality sign like equations

So expressions are those in the set in which we do not have an equality sign

The right answer is thus;

6 + 5w

3-16v

4v + 1

7-v

8 0
3 years ago
Pleasee Help!
Anna11 [10]
America wont have a wall next to america and peace would've been made
6 0
3 years ago
What's (-5y-10x=4) + (-3y+10x=-15) ?
il63 [147K]

Answer:

-15

Step-by-step explanation:

10x-3y= -15

8 0
3 years ago
Read 2 more answers
FREEEEEE POINTTTTTZZZZZZZZZZZZZ
Dovator [93]
Add 9+9 and it eat either equals 18 or 81
5 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone please help me
    11·2 answers
  • Write the equation Of a line in slope intercept form that passes through (-2,5) and is perpendicular to y=1/3x-2
    10·1 answer
  • Let ​ f(x)=x^2+5x−8​. What is the average rate of change from x = 2 to x = 6?
    14·1 answer
  • A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 9 inches.
    12·2 answers
  • Which statements about the system are true? Check all that apply. y =1/3 x – 4 3y – x = –7 The system has one solution. The syst
    6·2 answers
  • I need HELP!!!!!!!!!
    7·1 answer
  • 2(x-1) ≥ 10 or 3-4x &gt; 15<br> Solve the compound inequality, and show work!
    14·2 answers
  • Please help me with maths​
    5·1 answer
  • Help me with geometry plzzzzzzzzzzzzzzzzzzzz
    14·2 answers
  • Find f(-3) for f(x)=4•(2)^x<br> A. 1/2<br> B. -32<br> C. -24<br> D. 1/8
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!