Answer:
a=0.7
A Area
0.49
Using the formula
A=a2
Solving fora
a=A=0.49=0.7
rational number
Step-by-step explanation:
A whole number would be just 8. Nothing behind it.
40mph
(60mph+20mph)/2
40
5040
7!
= 1 × 2 × 3 × 4 × 5 × 6 × 7
= 5040
