Answer:
haha funny lel he made a funny
Answer:
36km hr
Step-by-step explanation:
4x-2y=8 ==> y=2x-4 (to better show you what I mean)
2 lines are parallel if they have the same slope (m the coefficient of x).
So y=mx + b // y =2x-4 means m=2 & y=mx + b, becomes y=2x + b.
Moreover they are telling us that this function passes by (-2,1), where -2 represents x & 1, represents y. To calculate b , replace x & y by their values:
y=2x+b ==> 1 = 2(- 2) + b==> 1 = -4 + b ==> b= 5. Finally the equation is
y=-2x+5
Answer:
42
Step-by-step explanation:
because that angle is a little less than half of 90 so 42 is the best answer
24, since 54-30 is 24, and 30+24 is 54.
