Answer:
12
Step-by-step explanation:
The parallel sides must be the same length.
2x-6 = x+3
2x-x-6-3 = 0
x - 9 = 0
x = 9
x + 3 and 2x - 6 are both 12
Answer:
75 minutes
Step-by-step explanation:
First cook 40 and 45 min dishes on separate burners. Then after 40 min put 35 min dish to be cooked on that burner. This will take 75 minutes time.
On second burner put firstly 15 min and then 10 min dish or vice versa as it doesn't matter. This second burner will take 70 minutes which is less then first one.
Answer:
Step-by-step explanation:
Given
The above data
Required
The class width
To do this, we simply calculate the difference between the class limits of any one of the classes.
Taking 1187–1246 as a point of reference, the class width is:
$4,997 paycheck - $4325 bonus = $672 earnt
$672 earnt / $16 per hour = 42 hours
Devin worked:
42 hours
Answer:
The greatest possible number of centimeters in the perimeter of the rectangle is 1009.
Step-by-step explanation:
The perimeter of a rectangle with length l, and breadth b is given as
P = 2(l + b)
Since we are told it has an area of 2020 cm²,
This means that
2(l + b) = 2020
or
l + b = 1010
The length can be 1009cm while the breadth is 1cm l, or vice versa.
So, the greatest possible number of centimeters in the perimeter of the rectangle is 1009
