- Slope Formula:
So remember that <u>perpendicular lines have slopes that are negative reciprocals to each other</u> and <u>parallel lines have the same slope.</u> To find out if they are either parallel or perpendicular, plug the pair of points into the slope formula to find their slopes:
Since these slopes aren't the same nor are they negative reciprocals to each other, <u>the lines are neither parallel nor perpendicular.</u>
Answer:
16t2+88t = 120
-16t2+88t -120 =0
Step-by-step explanation:
dunno
Answer:
x = 28, y = 34
Step-by-step explanation:
70 + 4x - 2 = 180
110 = 4x - 2
112 = 4x
x = 28
(y + 9) + (y - 1) + 2(y - 4) = 136
4y = 136
y = 34
Out of 3 people= 1 customer
What about 75customers= ?
75costomers × 3 = 225 people
=225people