radomes.openskiesproject.org
studyingg
studyingg studyingg
  • 07-02-2017
  • Mathematics
Answered

Check my answer?

The two triangles are similar.


What is the value of x?


5.

Check my answer? The two triangles are similar. What is the value of x? 5. class=

Verified Answer :

Anonymous Anonymous
  • 07-02-2017

20/28 = 3x / (4x + 2)

84x = 20(4x + 2)
84x - 80x =  40
4x = 40 
x = 10

so the 2  lines are equal to  30 and  42

Answer Link

Related Questions

Where was the capital of colonial Central America Belize Honduras Guatemala Costa Rica
Hello myself Joyee I am very much weak at Math and never get good at it Though i have so many problems to ask PLZ help me Firstly I need to know about this prob
The party formed by Texas billionaire Ross Perot 1990s was this party Natural Law Party New Party Reform Party Perot Party
True or false for any two nonzero integers the product and quotient have the same sign
HELP PLEASE 20 POINTS TO BEST ANSWER ASAP Using the line y2x7 as a reference describe how to determine the equation of a line that is perpendicular and another
The scientific notation of 2500
How did platos opinion of democracy differ from that Socrates Why did it differ
The distance a car travels is directly related to the time it travels The distance is 300 miles when time is 5 hours What is the constant of variation
How much weekly exercise is needed to reduce the risks of colon and breast cancer A 30 minutes B 1 hour C 2 hours D 3 hours
A student reads that a 95 confidence interval for the mean SAT math score of California high school seniors is 452 to 470 Asked to explain the meaning of this i