Answer:
N=11
Step-by-step explanation:
Change the problem statements into equations or inequalities as appropriate.
"<span>The perimeter of a rectangle is at most 200 feet. The length of the rectangle is five less than four times the width. What are the maximum dimensions of the rectangle?"
P = Perimeter (is less than or equal to) 200 feet)
length = 4(width) - 5
Your job is to figure out the maximum length and the width of this rectangle.
If </span>P = Perimeter (is less than or equal to) 200 feet), then this is a constraint on the length and width of the rectangle.
2(length) + 2(width) (is less than or equal to) 200 feet)
2(4(width) - 5) + 2(width) (is less than or equal to) 200 feet
Let the variable "w" represent the width. Divide both sides of this inequality by 2. Simplify, to obtain an inequality for w.
ANSWER
EXPLANATION
We want to find the area of the shaded region.
We find the area of the smaller circle and subtract from the area of the larger circle.
Area of smaller circle is
Area of larger circle is
The area of the shaded region is:
Find a common denominator of the two. Change the fraction 1/2 to 2/4. Now you add 3 and 2 and 2/4 and 3/4. You will get 5 and 5/4 which simplifies to 6 and 1/4. This means you will need more than one bag
Answer:
x=8
Step-by-step explanation:
4(x-6)=8
4x-24=8
4x=32
x=8