lilygh0626 lilygh0626
  • 14-08-2022
  • Mathematics
contestada

GH bisects CF. CF = 2y-2 and CD = 3y -11. find CD

GH bisects CF CF 2y2 and CD 3y 11 find CD class=

Respuesta :

profarouk profarouk
  • 14-08-2022

Answer:

CD = 4

Step-by-step explanation:

GH bisects CF  means  CF = 2 CD

CF = 2 CD

⇔ 2y - 2 = 2×(3y - 11)

⇔ 2y - 2 = 6y - 22

⇔ 22 - 2 = 6y - 2y

⇔ 20 = 4y

⇔ y = 5

Calculating CD ,For y = 5 :

CD = 3y - 11

     = 3(5) - 11

     = 15 - 11

     = 4

Answer Link

Otras preguntas

Which of the following pieces of legislation particularly alarmed Antifederalists? a. the general welfare clause b. the full faith and credit clause c. the a
How do you write 0.8 in word form
solve for x what is 4(3x-1)=24
Some Progressive Era reformers became particularly concerned with the extent to which alcohol was abused after seeing the effects that alcoholism had. These Pro
what is the solution to the inequality 15<4+x
What is 6,333 rounded to the nearest thousand
Please Help!!! The average of your 3 quiz grades is 17 points. Two of your quiz grades are 14 points and 19 points. Write and solve an equation to find the thi
if there is 8 bags of trail mix and each bag contains 3 and 1/2 and it is shared among 12 hikers how many cups of trail mix will each receive
to tell compelling story about history in written form historians often rely on to keep readers interested
According to Gibbon, in what ways has "primitive man progressed over time? what assures the author that this progress will continue?