ivesrbio ivesrbio
  • 21-05-2018
  • Mathematics
contestada

What is the length of segment EC?

What is the length of segment EC class=
Relax

Respuesta :

upandover
upandover upandover
  • 21-05-2018
Hi there!

Let's use the relationships for external secants.

Equation:
14(14 + 16) = 10(10 + EC)

Solving:
420 = 100 + 10EC
320 = 10EC
EC = 32

EC = 32 + 10
EC = 42

ANSWER:
D - 42

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
Answer Link

Otras preguntas

Classify the system and determine the number of solutions. Check all that apply.{7x + y = 1328x + 4y = -12A) inconsistentB)consistentC)infinitely  many soluti
there are twelve people on the jury there were 4more man than women how many man were there/
what is the answer to 3 to the exponent negative 2
what are the natural resources in south America?
IN THE 1900 HOW WERE THE US SENATE CHOSEN
Can anyone tell me this answer? Share £420 in the ratio 2:3?
Please help me answer this question
IN THE 1900 HOW WERE THE US SENATE CHOSEN
The temperature for the past 8 hours has been changing at the rate of-1.5 degrees each hour. The meteorologist predicts that the temperature will continue chang
In a Punkin’ Chunkin’ contest, the height (in feet)of shots from one pumpkin cannon is given by the function h(t) = -16(t - 5)2 + 425. The height is in feet abo