Aboren23
Aboren23 Aboren23
  • 22-02-2021
  • Mathematics
contestada

If AB=7x, CB=5x+8 and BD AC what is the length of CB

If AB7x CB5x8 and BD AC what is the length of CB class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 22-02-2021

Answer:

x = 4

CB = 28

Step-by-step explanation:

In triangle ABC,

AB = CB..... (given)

Therefore,

7x = 5x + 8

7x - 5x = 8

2x = 8

x = 8/2

x = 4

CB = 5x + 8 = 5*4 + 8 = 20 + 8 = 28

Answer Link

Otras preguntas

Should Cherita Howard (Sales Manager for the Accra Beach Hotel) accept the offer from the West Indies Cricket Board? Support your answer.
Find the slope of the line that contains (−5,4) and (2,4). I said it was "undefined" and it was wrong according to the answers.
Are Female or Male Homing Pigeons Faster? 1) Female 2) Male
Create a flow chart to.discuss the steps that occur during degradation of senescent/aging rcbs
5 paragraph essay on 3 events about Andrew Jackson as president
Kennedy instructs the Marquis about the fecal occult blood test, which requires the client to mail multiple specimens collected on consecutive days. Which state
a solid Dubois of dimensions 11cm×14cm×5cm is melted in to a cylindrical solid of diameter 28cm find the height of the cylider​
Which of the following statements about savings is TRUE? O a Monthly expenses like utilities should be categorized under saving. Ob You should dedicate 20% of y
How to rephrase in a simple way...Sometimes we complicate things... Our experiences and awareness of those experiences with God should never block our attention
how to delete. brainly from my computer