Answer:
Step-by-step explanation:
find a,b,c of the quadratic and then use the quadratic formula
Answer:
558
Step-by-step explanation:
First you multiply 20 by 28, you'll get 560. then you subtract two and you'll end up with 558
I honestly have no idea but just wait it out.
Answer:
Brainliest PLEASE!
Step-by-step explanation:
a = seattle
b = wilderness
t = time traveling at 132 mph
(4-t) = time traveling at 110 mph
distance traveled at 132 mph = 132(t)
distance traveled at 110 mph = 110(4-t)
but the two distances are equal so:
132t = 110(4-t), solving for t
t = 1.82 hrs
d= 1.82 hrs * 132 m/hr = 240 miles