6.7 cm C4.5 cm
B
7.2 cm
Heron's Formula:
S
a+b+c.
A = s(s-a)(s-b)(s-c)
2
11. In geometry, Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a
triangle by requiring no arbitrary choice of side as base or vertex as origin, contrary to other formulae for the area of a
triangle, such as half the base times the height. Use Heron's Formula to find the area, in square centimeters, of AABC.
A. 24.708
B. 14.704
C. 16.541
D. 15.612

3/6   and 9/18

step-by-step explanation:

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,