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

the sales tax in one town is 8%. so the total cost of an item can be written as c+0.08c. What is the total cost of an item that sells for $12

Does israel operates as a oligarchy?

53 over 7 as a mixed fraction

Two angles are complementary. One contains 30' more than the other. Find both angles

Is the rate 1,500 per 150hour equal

Which of the following is an example of government affecting citizens' daily lives? Andy forgets to complete his chores. Sarah has an argument with her boss.

On Carries map,Greenville and North valley are 4.5 inches apart.The scale on her map is1 inch = 20 miles. How far is Greenville from north valley?

The scale on the map is 2cm : 185mi. If two cities are 3.86 cm away on the map how many miles away are they?

Which of the following points is the solution to the system? X-2y= -1 3x+5y = 8

Read this line from the narrative: School would be starting next week and the fall plants were well enough along to allow Mrs. T. to manage the greenhouses hers