kronnnnn kronnnnn
  • 25-08-2017
  • Mathematics
contestada

How would you find AC and DC

How would you find AC and DC class=

Respuesta :

romeokatlover
romeokatlover romeokatlover
  • 25-08-2017
Because you know that segments AD and DC are congruent, that means that DC=20.

You also know that segments AD+DC=AC.

You can plug in all the information you know and begin to solve for x.

AD+DC=AC
20+20=3x+4
40=3x+4
36=3x
12=x

Now we know that:

x=12
AC=40
DC=20
Answer Link

Otras preguntas

People pave over a large field to build a parking lot. Describe two ways this action will likely affect the water cycle in the local environment.
Different types of matter melt at different temperatures True or False
The author credited with launching the English romantic movement was
what is 7/341 simplified
What type of scientist studies how bacteria are affected by antibiotics?
How did progressives hope to make government more efficient and responsive to citizens?
what is larger than a bump but smaller than a mountain
What question should you ask in order to determine what attracts you to a particular piece of media?
Which of the following benefited British exports to America The absence of a uniform tarrif rate The superior quality of British goods The economic recession i
what is a integer pair that has product of 63 & the sum of 24