MBREECE MBREECE
  • 24-08-2014
  • Mathematics
contestada

Suppose M is the midpoint of line FG.

A) FM= 5y+13, MG=5-3y, FG=?

B) FM=8a+1, FG=42, a=?

Respuesta :

Аноним Аноним
  • 24-08-2014
[tex]A)\\|FM|=5y+13;\ |MG|=5-3y\\\\|FG|=|FM|+|MG|\\\\|FG|=(5y+13)+(5-3y)=2y+18\\\\B)\\|FM|=8a+1;\ |FG|=42\\\\|FG|=2|FM|\\\\2(8a+1)=42\\16a+2=42\ \ \ \ \ |subtract\ 2\ from\ both\ sides\\16=40\ \ \ \ \ |divide\ both\ sides\ by\ 16\\a=\frac{40}{16}\\a=\frac{5}{2}\\a=2.5[/tex]
Ver imagen Аноним
Answer Link

Otras preguntas

How were the Serbians Involved in the start of World War 1 ?
Is it true or false ??
What was the hit song in 2005
the pines golf course is offering free ice cream cones to golfers who hit their tee shot on the green at hole 7!
You are making a $120,000 investment and feel that a 15% rate of return is reasonable, given the nature of the risks involved. You expect to receive $48,000 in
help and pls explain :)) is appreciate it
With 30l of milk, we can make 8.4kg of white cheese. a) What is the quantity needed to make 10kg. With 100l of milk, what weight of white cheese can we make?
On which issues did Clinton and Republican Congress disagree? Check all of the boxes that apply. funding for prisons federal budget tough crime laws benefit
I need help please and thank you
any one live around dexter missouri