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
kherson [118]
3 years ago
14

PLZ HELP ASAP TANGENTS OF CIRCLES PROBLEMS

Mathematics
1 answer:
quester [9]3 years ago
7 0
A circumscribed angle is that which is formed by the intersection of the two tangent lines in a circle. With this, we can conclude that segments AC and AB are tangent to circle O. The tangent lines forms a right angle with the radius of the circle drawn from the center of the circle to the tangent point. 

By the explanation above, we can say that angles C and B are equal to 90° and that triangle ACO and triangle ABO are congruent. Which means that segment AC is equal to segment AB. Thus, the length of AB is also 4. 

<em>Answer: 4 units</em>
You might be interested in
What is the graph for y&lt;2x-5,y&gt;-3x+1
Thepotemich [5.8K]
I put in a graph and the equation 
y<2x-5
y>-3x+1

4 0
3 years ago
Make b the subject of P = 1/2 a b² + c where b is positive. (3 marks)
mote1985 [20]
That’s the answer to the question
8 0
2 years ago
Last year, Shen opened an investment account with $7800. At the end of the year, the amount in the account had decreased by 22.5
maks197457 [2]

Answer:

The decrease was $1755.

At the end of the year, he had $6045 in his account.

Step-by-step explanation:

Start with $7800.

Decrease of 22.5% of $7800.

22.5% of $7800 =

= $1755

The decrease was $1755.

$7800 - $1755 = $6045

At the end of the year, he had $6045 in his account.

4 0
3 years ago
A point lies in quadrant 2. If it is rotated 180 degrees counterclockwise, which quadrant will the point come to rest?
Fiesta28 [93]
The answer is quadrant 4
4 0
3 years ago
Read 2 more answers
can someone help out ?? question is "The cost of Caroline’s cell phone plan is shown below in the table. What is the equation th
butalik [34]

Answer:

y = 32x

We notice that we multiply the number of months by 32

3 0
3 years ago
Other questions:
  • Segments AB and CD belong to the same line. We know that they overlap. AB = a and CD = b, and the overlapping part measures c. D
    15·1 answer
  • Simplify the polynomial<br><br> (2x^3 + x^2 - 4x) - (9x^3 + - 3x^2)
    11·2 answers
  • What is the distance between the points 7,5 and 7,8 on the coordinate plane ​
    6·1 answer
  • A student government has five positions to fill and there are nine candidates running for any one of the position. how many diff
    5·2 answers
  • Changing the mean and standard deviation of a Normal distribution by a moderate amount can greatly change the percent of observa
    9·1 answer
  • A TV is regularly priced at 600$, but it is on sale for 20% off. what’s the sale price
    10·2 answers
  • The final task is a bit more difficult. The bookshelf consists of two cubes and each cube has a side of (1/2). This is a fractio
    10·1 answer
  • I WILL GIVE BRAINLIEST LOTS OF POINTS!!!!<br><br><br> Answer The Question.
    8·1 answer
  • Plane tickets to Europe will cost $1,550 per person. Write an equation to show the relationship between the number of people, p,
    7·1 answer
  • 5m&lt;6m+6 pls help me ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!