The gradient for a parallel line is the same.
perpendicular lines are negative reciprocals.
so all you have to do is re arrange it so y=Mx+b so the check out the gradients to what I listed above... remember y shouldn't have any number on it.
55%
Step-by-step explanation:
to findpercentages just divide 11/20. thenove the decimal place over 2 times
Answer:
f(-3) = 1
Step-by-step explanation:
f(x) = x + 4
Let x= -3
f(-3) = -3 + 4
=1
Answer
LESS THAN
Step-by-step explanation:
The rate at which tea is poured in the cafeteria is,
4 cups / minute
There are 120 minutes in 2 hours. Thus, the number of cups poured is,
(4 cups / minute) x (120 minute) = 480 cups
Each gallon is made up of 16 cups. Thus, 480 cups is also equal to 30.