Answer:
Step-by-step explanation:
g(2) = 3(2) - 3 = 6 - 3 = 3
h(3) = 3^2 - 4(3) = 9 - 12 = -3
A is the answer
You do not. If you reduce 64:60, you will get 16:15 which is not the same as 16:4
Answer:
theres no picture
Step-by-step explanation:
Decibel is directly proportional to number of cars passing the point. That is,
69 db ----- 139 cars
x db ----- 17 cars
x = number of cars passing the point per minute on a weekend.
Then,
x= (69*17)/139 = 8.43 db ≈ 8 db
Answer:
approximately 42.05
Step-by-step explanation:
We know that the distance formula is 
, so if we use (3,8) as point 2 and (21, -30) as point 1 (note that these are interchangeable), we know that
x₂=3
y₂=8
x₁=21
y₁=-30
Then, we can plug it into the formula to get 
