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
algol13
3 years ago
6

Help SOS pretty please ​

Mathematics
1 answer:
Pepsi [2]3 years ago
6 0

Answer:

x = 12

Step-by-step explanation:

Recall: the secant-tangent rule states that when a secant and a tangent meet at an external point of a circle, the product of the secant and the external segment is equal to the square of the tangent segment

(x)(3) = 6² (secant-tangent rule)

3x = 36

Divide both sides by 3

3x/3 = 36/3

x = 12

You might be interested in
Which statement best explains the relationship between ABC and EDC?
Bad White [126]

Answer:

The third one down 0r abc is congruent to edc because m<3=m<4&m<

Step-by-step explanation:

this is because you need three point to prove the congruency of triangles

3 0
3 years ago
What is the volume of a cylinder, in cubic m, with a height of 6m and a base diameter
natulia [17]

Answer:V= 1526.8m3

Step-by-step explanation: pi (9)2(6)

7 0
2 years ago
For the month of January in a certain​ city, 42​% of the days are cloudy. Also in the month of January in the same​ city, 41​% o
zalisa [80]

Answer: 0.9762

Step-by-step explanation:

Let A be the event that days are cloudy and B be the event that days are rainy for January month .

Given : The probability that the days are cloudy = P(A)=0.42

The probability that the days are cloudy and rainy = P(A\cap B)=0.41

Now, the conditional probability that a randomly selected day in January will be rainy if it is cloudy is given by :-

P(B|A)=\dfrac{P(B\cap A)}{P(A)}\\\\\Rightarrow\ P(B|A)=\dfrac{0.41}{0.42}=0.97619047619\approx0.9762

Hence, the probability that a randomly selected day in January will be rainy if it is cloudy  = 0.9762

7 0
3 years ago
K^2+8k-9=0 can you help me solve with showing work
givi [52]
Using the PSN method:

P = -9
S = 8
So N = 9,-1

Using 9 and -1 in the original equation gives:

k^2+9k-k-9=0&#10;\\k(k+9)-1(k+9)=0&#10;\\(k-1)(k+9)&#10;&#10;\\\\k=1,-9
7 0
3 years ago
Read 2 more answers
The functions q and r are defined as follows.
lisov135 [29]

Answer:

eat

Step-by-step explanation:

eat

4 0
3 years ago
Other questions:
  • 13. Wind farms are a source of renewable energy found around the world. The power P (in kilowatts) generated by a wind turbine v
    5·2 answers
  • Slide separated her pictures into 3 piles.Each pile contained 9 pictures.How many pictures did she have in all? Write and solve
    9·2 answers
  • A cyclist travels at a rate of 1.8 kilometers per minutes.how fat will the cyclist travel in 48 minutes?
    11·1 answer
  • find the perimeter of this rectangle the bottom and top are 15cm and both sides are 9 cm whats the perimeter
    10·2 answers
  • Please help! 15 points!
    7·2 answers
  • Write in point-slope form an equation of the line that passes through the point
    10·1 answer
  • In the expression, x^2 + 6x + 9, which is the coeffcient?
    11·1 answer
  • Find the mean median of each data set.
    15·1 answer
  • What is the y-intercept of the graph? A) (-2, 0) B) (2, 0) C) (0, -4) D) (0, 4)
    5·2 answers
  • phillip has a part-time job and saves $5 of his hourly pay for the purchase of a new laptop that costs $735. he has saved $90 al
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!