5) Lets use x for the unknown middle side. Since all the sides have to equal to perimeter, we can set everything equal 43.
(x-3)+x+(2x-2)=43
That would be your equation.
6) Knowing what we know from the previous problem, we can set the equation to 27.
(x-3)+x+4(x-3)=27 (we can plug in x-3 to represent the first side)
7) Since all the sides have to equal to perimeter, we can set everything equal 25.
a=2b-2
c=b+3
(2b-2)+b+(b+3)=25
C. Light energy. It goes in from the bottom of the plant.
Answer:Y=4x+26
Step-by-step explanation:
Answer:
The average of the two boys' points is p=3 is 19.4 points~
Step-by-step explanation:
What you need to do is that you plug p=3 into the expression [(5.4p+5)+(8+3.2p)]/2 and you have:[(5.4*3+5)+(8+3.2*3)]/2= (21.2+ 17.6)/2= 38.8/2= 19.4
The answer is 19 please like and 5 star
