Answer:
<h2>(f•g)(4) = 7</h2>
Step-by-step explanation:
It is given that and
(f•g)(x) = f(g(x)) = =
Putting x = 4 in the above equation, we get (f•g)(4) = = 1 +9 - 3 = 7
Jean's car :
(12 1/2) / (5/12) =
(25/2) / (5/12) =
25/2 * 12/5 =
150/5 =
30 miles per gallon
Miranda's car :
(20 5/7) / (5/7) =
(145/7) / (5/7) =
145/7 * 7/5 =
145/5 =
29 miles per gallon
most fuel efficient is Jean's car....it gets 30 miles per gallon
Answer:
3.375 cm²
Step-by-step explanation:
To find the area of a parallelogram, all we have to do is multiply the base by the height which are 2.25 and 1.5 respectively. Therefore, our answer is 2.25 * 1.5 = 3.375 cm².
Answer:
x=36
Step-by-step explanation: