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
Feliz [49]
3 years ago
13

Can someone help in this one please

Mathematics
1 answer:
salantis [7]3 years ago
8 0

Answer:

As radius is perpendicular to tangent,

By pythagoras theorem :

x² = (x + 9)² - 15²

x² = x² + 18x + 81 - 225

18x = 207

x = 11.5

You might be interested in
Distribute: 9(3x^3-2)
allochka39001 [22]
The answer is 27x^3 - 18
7 0
3 years ago
Suppose Sora is arguing with her mother, Jane. Jane believes that Sora eats mostly candy and doesn't eat enough fruits and veget
hichkok12 [17]

Answer:

0.027

Step-by-step explanation:

The p-value for Jane's chi-square test for goodness of fit is computed by using value of test statistic and degree of freedom.

Using Excel function CHISQ.DIST.RT(7.24,2) for computing p-value for chi-square goodness of fit test. 7.24 is the value of test statistic and 2 is degree of freedom. The resultant value is 0.026783. By rounding off to three decimal places the required p-value is 0.027.

4 0
3 years ago
A football team loses three yards on one play and six yards on another play. Write a sum of negative integers to represent this
Alex
-3-6=-9 yards losing 3 and losing 6 on two plays would be losing 9 plays in total -9
8 0
3 years ago
Which relation Is a function? From the graphs ​
kicyunya [14]

Answer:

3rd one

Step-by-step explanation:

because it's close

5 0
4 years ago
Read 2 more answers
How do I write 31 / 6 as a mixed number ?
quester [9]
Division. The answer is 5 1/6.
4 0
3 years ago
Other questions:
  • Factor completely: 9ab + 12ax - 6b - 8x (1 point)
    11·2 answers
  • 43. Solve.<br> y + 34 = -7<br><br> A y = 41<br><br> B y = 27<br><br> C y = -27<br><br> D y = -41
    8·1 answer
  • 5. The amount of time, t, to finish a race and<br> the number of laps, I, around a track
    7·1 answer
  • The amount of time that a student spent out of the country. continuous or discrete?
    9·1 answer
  • Abigail has $30.00 to buy groceries. She needs to buy some apples, some bananas, and 3 pounds of potatoes. Fuji apples are $1.79
    14·2 answers
  • Find the volume of material remaining in a hemisphere of radius 2 after a cylindrical hole ofradius 1 is drilled through the cen
    10·1 answer
  • Justify each step.<br> 15. 2x – 5 = –20<br> 2x = -15<br> x=_15
    9·1 answer
  • What is the first 5 multiples of the following numbers 10,15,20,24​
    9·1 answer
  • Pls pls help me!!!!!!
    11·2 answers
  • According to Charles’ Law, the pressure P in pascals of a fixed volume of a gas is linearly related to the temperature T in degr
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!