live4dramaoy0yf9 live4dramaoy0yf9

01-07-2019
Mathematics

contestada

Help with this question, ASAP PLEASE!!

Help with this question ASAP PLEASE class=

Respuesta :

Abinatamang Abinatamang

11-07-2019

Answer:

52

Step-by-step explanation:

From ∆ABO and ∆BOC,

2(3x-7)=4x+8

2(3x-7)=2(2x+4)

3x-7=2x+4

3x-2x=4+7

x=11.

Now, BC =4x+8= 4×11+8=52

Ver imagen Abinatamang

Answer Link

Otras preguntas

What happens to a white light passes through a prism?

Why were the Palmer Raids seen as a violation against civil liberties?

Describe how the ocean plays a role in stabilizing Earth’s weather conditions

Which choice describes how the underlined pronoun is used in the sentence? Who tied for first place in the long jump with Charlotte? direct object subject

I just need some basic facts about john green, thanks xxx

¿Que es la humanización?

For example: The solid is not completely submerged in the water. Will this technique error increase, decrease, or have no effect on the reported density of th

What made Boston a likely place for fighting to begin between colonists and British soldiers

Christina estimates that she will spend $250 on you summer clothes . She actually spends $350 . What is the percent error .

Earth's population continues to grow daily. Which of the following statements best illustrates a possible consequence of such rapid growth?