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
dsp73
2 years ago
5

30 POINTS IF U CAN HELP PLEASE. in the figure below, a tangent and a secant are drawn to a circle from the exterior point E. Sup

pose that EG=13 and ED=26. Find CD

Mathematics
1 answer:
dimulka [17.4K]2 years ago
3 0

Answer:

19.5  = CD

Step-by-step explanation:

The square of the tangent = the the whole secant times the outside part of the secant.

EG²= (ED)(EC)

13² = (26)(EC)

169 = 26EC

169/26 = EC

 6.5 + EC

Now  ED = EC + CD

         26 = 6.5 + CD

        26 - 6.5 = CD

           19.5  = CD

You might be interested in
Triangle PQR is formed by the three squares A, B, and C:
Levart [38]
The first choice if ()2 means to the power of two if not then it is none of them.
3 0
3 years ago
Read 2 more answers
If the perimeter of a square is 4x - 24, what is the<br> area of the square?
DedPeter [7]

Answer:

A = (x - 6)² sq. units or

A = (x² - 12x + 36) sq. units

Step-by-step explanation:

P = 4s, where s is the side.

4s = 4x - 24

s = x - 6

A = s²

A = (x - 6)² sq. units or

A = (x² - 12x + 36) sq. units

7 0
3 years ago
PLEASE HELP!!! PRE CAL!!!
kipiarov [429]
Please help my latest question

8 0
3 years ago
Which number does 9 have a value that is 1/10 times as small as it’s value in 891
Arisa [49]

Answer:

9

Step-by-step explanation:

H T U

8. 9. 1

9 tens

1/10×10= 1

1 is a unit

I believe d answer is 9

pls like and follow

4 0
3 years ago
Read 2 more answers
how to wrok out a rate of 15 orders every 5 hours. At this rate, how many hours will it take to ship 156 orders
VLD [36.1K]

Answer:

52 hours

Step-by-step explanation:

Given that it takes 15 orders every 5 hours.

With that we can find that it takes 3 orders every hour. Using that we can find that in 52 they would have shipped 156 orders

With that we find that the answer is 52 hours

4 0
3 years ago
Other questions:
  • The mystery first name of a student in the class does not begin with A, B, C, D, E, or F. the names first letter comes before S,
    11·2 answers
  • Please solve (Write which letter the answer is please )
    7·2 answers
  • If AB = 8 and BC = 24, then AC =<br><br> If AB = 17 and AC = 68, then BC =
    7·1 answer
  • Jason and Kyle both choose a number from 1 to 10 at random. What is the probability that both numbers are odd?. A.1/3. B.1/2. C.
    6·1 answer
  • Help !! Please I can’t find the answer
    11·1 answer
  • Craig score p point in a game. marla score twice as many point as craig but 5 fewer than nelson score. how man point did nelson
    15·1 answer
  • What fraction of state legislatures must approve an amendment before it becomes law​
    12·1 answer
  • Please help pleaseeeee
    11·2 answers
  • Find the slope of 6x – 3y = 5
    7·1 answer
  • Using synthetic division, what is the quotient (2x3 − 3x − 10) ÷ (x − 2)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!