19
Step-by-step explanation:
when we add 9 and 10 we will get sum 19
0.2 x 40
=8
(change the percentage to a decimal)
You just have to divide the 1/2 a pound by 8, or equivalently multiply by (1/8):
(1/2)*(1/8) = 1/16 of a pound
83, 74, 65, 56,47,38,29,20,11,2,etc
hope this helps
Formula: A = pq/2
p = d1
q = d2
Substitute with the given values and solve.
A = 12*14/2
A = 168/2
A = 84
Therefore, the ansewr is 84in²
Best of Luck!
