Answer:
There is an 8% increase
Step-by-step explanation:
The formula to find percent change is
%change =
x 100
So input the values that you have to get
%change =
x 100
Now finish solving to get
% change =
x 100
%change = 0.08 x 100
%change = 8%
Let the length be x and the width be w
The perimeter will be:
2x+3w=1500
thus
3w=(1500-2x)
w=(1500-2x)/3
w=500-2/3x
The area will be:
A=x*w
A=x(500-2/3x)
A=500x-(2/3)x²
The above is a quadratic equation; thus finding the axis of symmetry we will evaluate for the value of x that will give us maximum area.
Axis of symmetry:
x=-b/(2a)
from our equation:
a=(-2/3) and b=500
thus
x=-500/[2(-2/3)]
x=375
the length will be 375 m
The width will be 250 m
Answer:
m1=51
m2=18
m3=123
m4=39
Step-by-step explanation:
Yes 2/4 is half of 4 and 1/2 is half of 2
Answer:
hi, im not 100% sure but i think this is false.
Step-by-step explanation: