1.
Perpendicular. y=3x+4
Parallel. y=-1/3 x-8/3
2.
Perpendicular. y=-x-1
Parallel. y=x+11
3.
Perpendicular. y=7/4 x+8
Parallel. y=-7/4 x-9/7
4.
Perpendicular. y=4/5 x-3
Parallel. y=-5/4 x+35/2
yeesh, that took a while :) hope I helped!
Answer:
47.1
Step-by-step explanation:
Circumference= d*pi OR Circumference= 2piR
With these equations in mind, we can multiply 7.5 by 2, to get 15, then multiply that by 3.14 for our final answer of 47.1.
The missing number is 12. The sequence goes 7, 12, 17. If you subtract five from each number, you get the one before it.
Answer:
I will be needing a picture for this question. However, here is a formula to help you out! y2-y1/x2-x1 (the Xs are on the bottom, and the Ys are on the top. Pick an 2 ordered pairs, and then put them like the formula. X2 and Y2 are an ordered pair, same for X1 and Y1.) Hope this helped ;)
Step-by-step explanation:
Answer:
686.94
Step-by-step explanation:
first year, 42 interest
second year, 44.94 interest
Total=686.94