multiply the 2 numbers together than divide by 2
7 1/2 = 15/2
12 2/3 = 38/3
15/2 * 38/3 = 570/6 =95
95/2=47.5 square feet
Answer:
8x+7y^2
Step-by-step explanation:
Answer:
Step-by-step explanation:
9
Answer:
(4x - 3) (4x+ 5)
Step-by-step explanation: