Find the length of the rectangle.
The area of the rectangle is 56 square miles. The width of the rectangle is 7 miles. The length of the rectangle is L.
A.
30 mi
B.
21 mi
C.
8 mi
D.
4 mi
B. 21 mi
Explanation:
We know that the area of a rectangle is given by:
Area = Length x Width
Substituting the given values, we get:
56 = L x 7
Solving for L, we get:
L = 56/7 = 8
Therefore, the length of the rectangle is 8 miles.
plS HELP
In a taste test, each sample serving of a new drink is about 50 milliliters. The drink comes in a 1 liter bottle. About how many sample servings are in a bottle?
There are 1000 milliliters in 1 liter.
Dividing the total volume (1000 mL) by the volume of one sample serving (50 mL) gives:
1000/50 = 20
So there are about 20 sample servings in a 1 liter bottle of the new drink.
To find the length of the rectangle, we can use the formula for the area of a rectangle:
Area = length * width
Given that the area is 56 square miles and the width is 7 miles, we can substitute these values into the formula:
56 = length * 7
To solve for the length, divide both sides of the equation by 7:
56/7 = length
Therefore, the length of the rectangle is:
8 mi
Thus, the correct answer is C. 8 mi.