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
Annette [7]
3 years ago
12

If O is the center of the circle find x. ​

Mathematics
1 answer:
Over [174]3 years ago
3 0

Answer:

x = 60°

Step-by-step explanation:

Angles on the circle formed by the same arc are congruent, then

∠ BDC = ∠ BAC = 50°

x = 180° - (70 + 50)° ← sum of angles in triangle = 180°

x = 180° - 120° = 60°

You might be interested in
What is the simplified form of the following expression? Assume x > 0.
Lady bird [3.3K]

Answer:

fourth root of 24 x cubed/16x to the power four

3 0
3 years ago
B Which of the statements is true about the polygons below E D 120 degrees C 90 90 60 60 120 degrees 90 90 F D Polygon A Polygon
Serhud [2]

The statement that is true about the polygons is: the opposite angles of the rectangle are supplementary, therefore, a circle can be circumscribed about the rectangle.

<h3>What is a Circumscribed Quadrilateral?</h3>

An circumscribed quadrilateral is a quadrilateral whose four side lie tangent to the circumference of a circle. The opposite angles in an inscribed quadrilateral are supplementary, that is, when added together, their sum equals 180 degrees.

From the two figures given, the opposite angles of the rectangle are supplementary, therefore, a circle can be circumscribed about the rectangle. (Option D).

Learn more about circumscribed quadrilateral on:

brainly.com/question/26690979

#SPJ1

7 0
2 years ago
What is 1 2/3 ÷ 1/8​
bekas [8.4K]
40/3 or 13.333333- your welcome
4 0
3 years ago
Read 2 more answers
Find the inverse of f(x)=4x+3
zhuklara [117]

f(x) = 4x+3\\\\\text{Write f(x) as y = 4x+3}\\\\\text{Replace x with y,}\\\\x =4y +3\\\\\text{Solve for y:}\\\\ \implies x =4y+3\\\\\implies 4y = x-3  \\\\\implies y =\dfrac{x-3}4\\\\\implies f^{-1} (x) = \dfrac{x-3}4\\\\\text{This is the inverse of f(x)}

4 0
2 years ago
18✖️42=(10✖️40)+(10✖️2)+(8✖️2) <br> True or false
tatyana61 [14]

Answer:

<h2>True</h2>

Hope i helped you thanks

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2^4/3 equal to
    15·2 answers
  • Kari is flying a kite.she realeses 50feet of string.what is the approximate difference in the height of the kite when the string
    15·1 answer
  • -(7c-18)-2c&gt;0 solve the inequality and please show your work
    10·1 answer
  • I need help please this is due in about 5 minutes
    9·1 answer
  • A woman buys a pair of shoes at a sale. She pays $45, saving $15 on the normal price. The percentage discount on the pair of sho
    5·2 answers
  • Scientific notation <br> 0.000003408 =
    6·1 answer
  • Can someone check my answers to see if they are correct please? They are on the 2nd page. Thank you!
    10·1 answer
  • Need assistance on this problem
    5·1 answer
  • Please tell me how u got the answer no bots pleaseeeee
    6·2 answers
  • Give an example of a polynomial function that meets the above criteria
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!