The slopes of perpendicular lines are negative reciprocals
parallel lines have the same slope
Answer:
Y-5 = 3Y –25
Y-3Y = -25 + 5
-2Y = -20
Y= - 20
- 2
Y= 10
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
using Sohcahtoa we know that we can only use Soh (since we have the opposite,16 and the hypotenuse, 20)
D is the only one that uses the correct equation of S = o/h
(this explanation isn't the best so please search up Sohcahtoa if it doesn't make sense)
Answer:
yea I like them half of the time
Answer:
30
Step-by-step explanation:
2 + 3 = 6
6 x 10 = 30
30 snowmen
