A rectangle is graphed on the coordinate grid. (0.5)
d
(143)
Sa

864
X
(31)
b
-1,-3)
Which equation represents a side that is perpendicular to side d?
y = 2x+5
y=-2x+5

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Which of the following is true for the relation f(x)=2x^2+1

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?