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

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

For x3 + 2x2 + 7x4 - 3, which of the following statements is true? O A. The degree of the polynomial is 3. O B. Written in standard form, the polynomial is 7x4

please helppp with this math question <333

can u pls help me with this question

Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted.Genesis 1 1-41. The creation of all Things that

A factory located near the top of a hill leaks chemicals into the groundwater. How could this leakage affect the groundwater at the bottom of the hill? Could mo

1-What is the Holy Spirit calling us to do? 2-What aspects of nature help you glimpse the Spirit? 3-How have you experienced the presence of the Spirit during h

How many time does 14 go into 33 sorry i was sleeping-----

“Most Westerners accept the stereotype of the 13th-century Mongols as barbaric plunderers intent merely to maim, slaughter, and destroy. This perception, based

what dangers did tarbell suggest business like standard oil presents

The passes of the dark, inscrutable forest open to her, where the wildness of her nature might assimilate itself