The perimeter of the equilateral triangle is 15 inches. Which equation CANNOT be used to find the length
of each side of the triangle?

the correct answers are 1, 2, 4, and 5! i just got it right!

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu