Answer:
Just here 4 points
Step-by-step explanation:
If it is a diagonal going from one corner to the other opposite corner about the center, the diagonal simple divides the area by 2.
So:
A=xy/2, and x=8 and y=14 in this case so:
A=(8*14)/2 or as you are probably looking at it (which is the same thing)
(1/2)(8*14)=56 square feet.
Answer:
100 is the answer hope this helps
Step-by-step explanation:
Answer:
Step-by-step explanation:
1) Let the number be y
45%of y=63
45y/100=63
Y=6300/45
Y=140
So 80%of a number =80y/100
=80×140/100
=112.
Let the number be y
35%of y=49
35y/100=49
Y=4900/35
Y=140
So 80%of a number =80y/100
=80×140/100
=112.
