live4dramaoy0yf9
live4dramaoy0yf9 live4dramaoy0yf9
  • 01-07-2019
  • Mathematics
contestada

Help with this question, ASAP PLEASE!!

Help with this question ASAP PLEASE class=

Respuesta :

Abinatamang
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

If u could solve for me plzzzz
Chemotherapy and radiation is used to treat which disease?
Help me!!!!!! I’ll been stuck on this for to long
20 Which of the following traffic signals tell the motorist that travel in the lane the signal is over is prohibited? 0 0 0 a) b) c) d) Red X Green X Yellow X A
I have an assignment for economics and I have to ask around what is some "problem" that you would like to be easier to deal with (ie. it takes too long to cook)
Doubt that occurs after a purchase has been made is called _____. A. cognitive dissonanceB. customer vectorC. segmentationD. trendiness
A chemist needs 90 milliliters of a 72% solution but has only 68% and 77% solutions available. Find how many milliliters of the 68% solution should be mixed wit
A college-entrance exam is designed so that scores are normally distributed with a mean of 500 and a standard deviation of 100. Using the eight‐part symmetry o
Help me find the surface area please!
there are 96 marbles in a box. There are 5 times as many blue marbles as red marbles. How many red marbles are there?