Answer:
12 sq. ft.
Step-by-step explanation:
A=1/2bh
triangle 1: 1/2x2x4=4
triangle 2: 1/2x4x4=8
4+8=12
Those would be 2 and 19.
Since the difference is odd, one of the primes must be even. There is only one even prime, hence only one answer to your question.
The week would be week 5 and the amount would be $525
Lines f and g look to be parallel to each other.