Answer: He still has to mow 45 lawns, or 75% of the lawns before he is finished.
The table could include values like this:
x y
-2 -8
-1 -2
0 0
1 -2
2 -8
i think answer is 8in2
please talk me my answer is correct or not
DEF= 6 ft^2
A= 1/2*b*h
Plug in what you know.
6= 1/2*4*h
Multiply like terms.
6=2*h
Divide 2 on both sides.
3=h
If the base of ABC= 12
12/4=3
3*3=9
A= 1/2*b*h
A= 1/2*12*9
A= 1/2*84
A= 42
The area of ABC is 42 ft^2
I hope this helps!
~kaikers
