Answer:
I believe the last answer is correct
Step-by-step explanation:
Both runners are gaining money
I think it’s the first one because you mirror ABC from the m-axis and then rotate ABC 90 degrees clockwise from point B’ to get to the position of triangle A”B’C”
The answer:
$0.59
Explanation:
The unit rate is the price of each ounce, so you would divide 4.72 by 8 and get 0.59.
1 and 2 are both rational.
3 and 4 are both not.
Answer:
b = 20 when a = 8.
Step-by-step explanation:
For this problem, we will simply plug the value of a=8 into the given equation for b, to find the value of b.
b = [ (a)^2 / 4 ] + 4
b = [ (8)^2 / 4 ] + 4
b = [ 64 / 4 ] + 4
b = [ 16 ] + 4
b = 20
Hence, when the value of a=8, then the value of b=20.
Cheers.
