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
Andrej [43]
3 years ago
10

How do we prove that a line is a tangent of a circle ​

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
5 0

Answer:

if the line makes an angle of 90° with the radius of the circle at the point of contact of the tangent and the circle

You might be interested in
Your friend operates a business and has the following demand curve. Complete the table, and use the information provided to find
hichkok12 [17]

A demand curve shows the quantity demanded of a product at each price.

<h3>What is a demand curve?</h3>

Your information is incomplete as the table isn't given. Therefore, an overview will be given.

A demand curve simply means a graphical representation of the relationship between price and quantity demanded.

In this case, a demand curve shows the quantity demanded of a product at each price. The profit maximizing price is when the marginal cost equals marginal revenue.

Learn more about demand curve on:

brainly.com/question/1486483

3 0
2 years ago
Read 2 more answers
For a given input value x, the function h outputs a value y to satisfy the following equation 6x+y=4x+11y. Write a formula for h
Tanzania [10]

Answer: h(x) = \frac{1}{5}x

<u>Step-by-step explanation:</u>

6x + y = 4x + 11y

<u>      -y </u>    <u>        -y  </u>

6x       = 4x + 10y

<u>-4x   </u>      <u>-4x         </u>

2x       =         10y

<u>÷10    </u>     <u>       ÷10 </u>

\frac{1}{5}x    =            y

Since "y" represents h(x), then h(x) = \frac{1}{5}x

5 0
3 years ago
What is the measure of angle X
algol [13]

Answer:

30 degrees ???

Step-by-step explanation:

3 0
3 years ago
Four added to 3 times a number is 25
lukranit [14]

The answer is 13. To solve this you have to do 4*3 which is 12. Then you subtract 25 and 12 to get an answer of 13.

4 0
3 years ago
PLEASE HELP I will give you a brainliest
Fed [463]

Answer:

when x = -1,  y = -3

when x = -1,  y = -1

when x = -1,  y = 1

when x = -1,  y = 3

Step-by-step explanation:

x = -1;  plug in y = 2(-1) - 1 = -2 - 1 = -3

x = 0;  plug in y = 2(0) - 1 = 0 - 1 = -1

x = 1;  plug in y = 2(1) - 1 = 2 - 1 = 1

x = 2;  plug in y = 2(2) - 1 = 4 - 1 = 3

3 0
3 years ago
Other questions:
  • Rename the mixed fration 17/10
    11·2 answers
  • Find the solution to the linear system of differential equations {x′y′==−5x+3y−18x+10y satisfying the initial conditions x(0)=4
    13·1 answer
  • HELP ASAP??!!!!!!!! plz
    9·1 answer
  • Which method when performed on the graph of y = 5x - 16 will result in a line that is parallel? Select all the methods that appl
    5·1 answer
  • The fraction 180/6 simplified
    10·2 answers
  • Find the remainder when f(x)=2x3-5x2+8x+4 is divided by 2x-1 and use it to determine if 2x-1 is a factor
    12·1 answer
  • Given that the measure of GD = 4 2/3, find GH.
    6·1 answer
  • Where should you put your money if you want to invest it and make more money from it?
    10·1 answer
  • Please help! 8th grade geometry! Thank you&lt;3
    8·2 answers
  • Answer correctly!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!