Answer:
f(2) = 28
Step-by-step explanation:


Answer:
2.5cm
Step-by-step explanation:
area of trapezium = 4 * area of parallelogram
1/2(a+b)*h=4* bh
1/2(5+11)*4= 4* 3.2x
8*4=4*3.2x
8/3.2=x
2.5cm=x
Answer:
24.6
Step-by-step explanation:
you multiply them all by two then add them together. :P
0.04 because if you divide it you get 0.04
It would be positive since you’re gaining $25