G(x) = 3x + 5
y = 3x + 5
3x = y - 5
x = (y - 5)/3
Therefore, g^-1(x) = (x - 5)/3
The triangle on the left area is 18 because the area of a triangle is 1/2 b times h so 12 times 3 times 1/2 equals 18.you then cut a triangle from the quadrilateral to make into a triangle.The triangle is the same height has other triangle so its area is 18.Since you took three for base of left and right triangle you subtract 6 from 1 to make it your base of 8 and your height is 12 and 12 tikmes 8 is 96 so 18+18+96=132 so our answer is 132.
2x-10=44+8x
Subtract 2x from both sides
-10=44+6x
Subtract 44 from both sides
-54=6x
Divide 6 on both sides
Final Answer: x= -9
The top is 1 unit.
The bottom is 9 units.
Use the distance formula to find the length of the side.
Give the end points coordinates
(2,2) and (6,5)
Length = √((6-2)^2 +(5-2)^2) = 5 units.
The total perimeter is the top + the bottom + 2 sides.
Perimeter = 1 + 9 + 5 + 5 = 20 units.
