The three points and two points must swop, and the different slopes and the same slope must swop too.
Answer: Perpendicular lines have different slopes, while parallel lines do.
Also, an angle has three points and a line segment only has two.
Answer:
C = 105°
Step-by-step explanation:
added in the picture
Answer:t=1
16-2t=t+9+4t
Collect like terms
4t+2t+t=16-9
Combine like terms
7t=7
Divide both sides by 7
7t ➗ 7=7 ➗ 7
t=1
f(-10) = 1,100
f(-10) = (-10)^2 - (-10)^3
= 100 - (-1000)
= 1,100
Yes he does because the final price would be $7.95.