Answer:
4.5 area
Step-by-step explanation:
using the equation, a=1/2bh
you plug in the base in b and height in h,
height is 4mi, base is 4.5/2, 2.25,
plug it all in leaving you with 4.5
Hope this helped, brainliest?
This ODE has characteristic equation
which has roots at . Then the characteristic solution to the ODE is
± 7
Given
d = , then
d = 7 or - 7, that is ± 7
Since 7 × 7 = 49 and - 7 × - 7 = 49