Are the following lines perpendicular? Explain your answer. y = -2x +3 y =
-1/2 x-1

No

Step-by-step explanation:

No, the slope of perpendicular lines are negative reciprocal of one another.

In this case, the negative reciprocal of -2 is 1/2 not -1/2

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )