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
Alja [10]
3 years ago
8

Find the diameter of Oo. A line that appears to be tangent is tangent. If your answer is not a whole

Mathematics
1 answer:
Trava [24]3 years ago
8 0

Answer:

Diameter = 9

Step-by-step explanation:

Let the diameter be represented as x.

Based on the secant-tangent theorem, the following equation representing the relationship between the segments would be:

(16 + x)(16) = 20²

256 + 16x = 400

Subtract 256 from each side

16x = 400 - 256

16x = 144

Divide both sides by 16

x = 144/16

x = 9

Diameter = 9

You might be interested in
Find x pls help me this is due soon
seraphim [82]

Answer:

x=35

hope it helps..........

8 0
3 years ago
What is the value of q?
andre [41]

Answer: here

Step-by-step explanation:riangles QST and RST are similar.  Therefore, the following is true:

q       s

--- = ----   This results in 10q=rs.

r      10

Also, since RST is a right triangle, 4^2 + s^2 = q^2.

Since QST is also a right triangle, s^2 + 10^2 = r^2.  

           4      s

Also:  ---- = -----    which leads to s^2 = 40

           s      10

Because of this, 4^2 + s^2 = q^2 becomes 16 + 40 = 56 = q^2

Then q = sqrt(56) = sqrt(4)*sqrt(14) = 2*sqrt(14) (answer)

hope it helps

6 0
3 years ago
An item is priced at $80. It is on sale for 20% off the regular price. What is the sale price?
Masja [62]
Regular Pirce = $80.

Discount = 20%

Discount = 20% x $80 = 0.2 x 80 = $16

Sale Price = 80 - 16 = $64

----------------------------------------------------
Answer: The Sale Price is $64.
----------------------------------------------------
4 0
3 years ago
the rectangular metallic block is 30cm long ,25cm broad and8cm high.how many pieces of rectangular slices each of 5mm thick can
Dmitrij [34]

Answer:

12

Step-by-step explanation:

cuz if u put all the fives it takes up for it u would get 12 times five

8 0
2 years ago
Would it be<br> A.<br> B.<br> C.<br> D.
gtnhenbr [62]

Answer:

A. is the answer

7 0
1 year ago
Read 2 more answers
Other questions:
  • A school typically sells 500 yearbooks each year for $50. The economics class does a project and discovers that they can sell 10
    9·1 answer
  • Slove the equation <br> ×+20=29
    10·1 answer
  • U=10y/3x<br><br>Solve for x​
    8·1 answer
  • Help help help me please
    13·1 answer
  • Please help me with this problem
    9·1 answer
  • The measure of ∠2 is twelve less than five times the measure of ∠1. If ∠1 and ∠2 form a linear pair, find m∠2.
    9·1 answer
  • What’s -13 = 4(5x - 1) - 11x
    11·2 answers
  • 3 tens 12 ones = tens 2 ones?
    8·2 answers
  • Select all expressions that are equal to 3⋅3⋅3⋅3⋅3
    11·2 answers
  • Solve the following quadratic equations by any method. The solutions are:
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!