Answer:
They can be congurent depending on which two figures you are using
Step-by-step explanation:
In 6 hours the temperature went down 18 degrees.
Divide -18 degrees / 6 hours = -3.
-3 degrees per hour.
What do you need help with please attach so we can see thanks!
Answer:
Step-by-step explanation:
23 and 50
Second and fourth lines are perpendicular.
