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
Contact [7]
3 years ago
8

Line GJ is tangent to point A at point G. If AG = 9 and GJ = 12, find AJ.

Mathematics
2 answers:
Montano1993 [528]3 years ago
5 0

Answer:

GJ is a tangent

АG is a radius

Step-by-step explanation: maybe

kompoz [17]3 years ago
4 0
GJ is a tangent
АG is a radius
A tangent line to a circle is perpendicular to the radius drawn to the tangent point   ⇒ m∠АGJ = 90°  ⇒ ΔАGJ is the right triangle.

<span>By the Pythagorean theorem:
</span>AJ² = АG² + GJ²
AJ² = 9² + 12² = 81 + 144 = 225
AJ = √225 = 15 units.
You might be interested in
1. Calculate the simple interest over an amount of N$ 2500 that is invested for 3 years and 6 months at a rate of 7% pa.​
Umnica [9.8K]

Answer:

N$  612.5

Step by step explaination:

Given,

Principal or'P'=N$2500

Time or'n'=3 years & 6 months or 3.5 years

Rate of profit or 'r'=7% or 7/100

Profit or 'I'=?

_____________________________________

We know,

I=P*n*r

I=2500*3.5*7/100

I=612.5

So,simple interest is N$  612.5.

3 0
4 years ago
What type of angles are the 2 algebraic expressions in problem #17? Please help me!!
pashok25 [27]

Answer:

Alternate interior angles

Step-by-step explanation:

Hi there!

These two angles are alternate interior angles. Notice how they form a "Z" shape. We can use that feature to recognize these types of angles.

I hope this helps!

3 0
3 years ago
A number cube is rolled and a coin is tossed. the number cube and the coin are fair. what is the probability that the number rol
CaHeK987 [17]
Suppose you roll a red number cube and a blue number cube. What is the probability that you will roll a 5 on the red cube and a 1 or 2 on the blue cube?
6 0
3 years ago
Which equation has a constant of proportion equal to 6
umka2103 [35]
D) 5y= 30x
Hope this helps
5 0
3 years ago
Read 2 more answers
Solve the system of equations.<br> 2.5y + 3x = 27<br> 5x – 2.5y = 5
worty [1.4K]
X=4 and y=6
For this, you should use simultaneous equations
3 0
3 years ago
Other questions:
  • i need help. and i would like to know how to do it in detail please if anyone knows... 4i(2-i)(5+3I)
    12·1 answer
  • Evaluate.
    15·1 answer
  • 2y = x + 3 5y = x - 7 What is the solution set of the given system?
    8·1 answer
  • An open box of maximum volume is to be made from a square piece of cardboard, 24 inches on each side, by cutting equal squares f
    15·1 answer
  • Simplify 4 + y + (-2)
    6·2 answers
  • Can someone please help me with this question!!!!!
    15·1 answer
  • If Katie is working on sketching a building on graph paper and she wants to create a ramp for the building that starts at (0, 2)
    11·1 answer
  • A biker travels the 120 mi from New York , NY to Wilmington, DE in 8 hours. A bus, a truck, and a rider on a horse take the same
    12·1 answer
  • What is any 2 numbers with the product of 1 called?
    13·1 answer
  • Question 1: The table above shows y as a function of x. Which of the following is the average rate of change of the function fro
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!