Answer:
the answer is .875
Step-by-step explanation:
u were close!! keep trying
Answer:
yes
Step-by-step explanation:
A parolelogram is a rectangle and some rectangles have 4 right angles
The answer is B, there’s no solution.
Answer:
415people
Step-by-step explanation:
20%of250=100people
15%of the 100people=15people
So 100 went out remaining(500-100)400
Then 15 returned=400+15
<u>4</u><u>1</u><u>5</u>
1) in order for two lines to be perpendicular, their gradients must multiply together to get -1
-1/3*b=-1
b=3
5=3(3)+b
5=9+b
b=-4
equation of the line is y=3x-4
2) parallel lines have the same gradient
4=2(-3)+b
4=-6+b
b=10
equation of the line is y=2x-10
