Answer:
A= 30
B= 60
C= 90
Step-by-step explanation:
A is already shown.
B has a right angle making it 90 degrees.
A triangle is 180 degrees 30+90= 120
180-120=60
Answer:
y=-3x+9
Step-by-step explanation:
Just subtract -3x on both sides
Answer: I believe it would be 8 people who slept atleast 8 hours.
Step-by-step explanation: