21.20 would be the total with tax
the taxes would equal $1.20
Honestly to explain it I put it into a calculator.. sorry :)
I put in 6% of 20 then add it to the $20
Answer:
28.5m
Step-by-step explanation:
Find the area of the top triangle first:
a=1/2bh
a=1/2(6)(2)
a=6 m
Next, the second triangle:
a=1/2bh
a=1/2(3)(3)
a=4.5 m
now the rectangle:
a=3(6)
a=18
add your answers: 18+4.5+6 =28.5m
You would do 16 + 40 = (8 X 2) + (8 X 5) = 8(2 + 5)
Hope this helps best of luck :)
The answer of this question is 11.7
Answer:
see explanation
Step-by-step explanation:
Calculate the semi perimeter s
s =
=
= 15
Substitute s = 15 into the area formula
A = 
= 
=
= 12