3
The length and width of the rectangulas purch
Teclangula pach lacob built are shown
Porch Measurement
6 feet
7 feet - 6 keer
Part A: What is the area of the first porch?
tant B: What is the area, in square feet, of both parts of the porch all together? Show all your
work or explain how you figured out the total area of the porch.

Hiv is inactivated in the laboratory after a few minutes of sitting at room temperature, but the flu virus is still active after sitting for several hours. what are the practical consequences of these findings? a) hiv can be transmitted more easily from person to person than the flu virusb) the flu virus can be transmitted more easily from person to person than hivc) this property of hiv makes it more likely to be a pandemic than the flu virusd) disinfecting surfaces is more important to reduce the spread of hiv than the flu