First we can find the perimeter of the given rectangle
P=2L+2W (L=length and W=width)
P=2*3+2*4
P=6+8
P=14
So now we want to come up with a different combination of numbers that would give up a perimeter of 14. We know that 14 is divisible by 2 so let's make out width 2. If we plug in 2 as the width and 14 as the perimeters, we can solve for length
14=2L+2*2
14=2L+4
10=2L (subtract 4 from both sides)
L=5
So the dimensions are 5 units and 2 units
Hope this helps!
Answer:
to find the volume use this formula
V=l*w*h
so we multiply 3 by 1 by 2 which makes 6
V=3*1*2
V=6 cubic ft
Step-by-step explanation:
Answer:
2 a term is something between and operator so the operators are 6a and 3
Answer:
Step-by-step explanation:
40min(529kcal/30min)=705.33kcal
So she is correct in saying she used more than 700 kcal
It would come out to 240/50 which would equal 4.8
plus 0.5 which would equal 5.3 so d is your answer
