864=800+60+4 800 in the hundreds place 60 in the tens place and 4 in the ones place
Answer:
Step-by-step explanation:
you have a right triangle with the hypotenuse of 41 and another side of 40
a=
=
=
a=9
The axis of symmetry is x=-1
Answer:
I think the answer is 155 ft^2. Hope this helps.