A rectangular field has an area 28800 sq.meter.its length is twice as long as its width.what is the length of its sides?
1 answer:
Let
x---------> the length side of rectangle
y---------> the width side of rectangle
we know that
x=2y-----> equation 1
area=x*y-------> 28800=x*y------> equation 2
substitute 1 in 2
28800=[2y]*y-----> 28800=2y²-------> y²=14400------> y=120 m
x=2*y----> x=2*120------> x=240 m
the answer is
the length side of rectangle is 240 m
the width side of rectangle is 120 m
You might be interested in
Answer:
Step-by-step explanation:
Answer:
P(x) = 3x - 150
Step-by-step explanation:
Step-by-step explanation:
P(x) = R(x) - C(x)
Given:
R(x) = 5x
C(x) = 2x + 150
P(x) = 5x -(2x+150)
P(x) = 5x - 2x -150
P(x) = 3x - 150 <- Answer
Answer:
4x-20 is the same as x+x+x+x-20
No . because you would then have 2/4 which is 1/2 50%
Answer:
I'm pretty sure the total would be 5 apples
Step-by-step explanation: If your birthday actually is today then happy birthday if not then.........i dont know
