A perimeter is the total of the sides combined.
A towel has four sides, it is a rectangle. in rectangles the sides that are opposite sides are congruent (the same) so the problem is setup like the following: 2+2+.75+.75= 5.5
The perimeter of the towel is 5.5 feet.
Answer:
Step-by-step explanation:B is a rational number and therefore when added to 0.5 produces another rational number, 0.75.
Answer:
-5/32
Step-by-step explanation:
Answer: Monitor C is the different one.
Step-by-step explanation:
The aspect ratio is the relationship between width and height.
So we only need to see the quotients between width and height for each monitor and see which quotient is different.
Monitor A:
Quotient = 1152/864 = 1.333....
Monitor B:
Quotient = 800/600 = 1.333...
Monitor C:
Quotient = 1920/1080 = 1.777...
Monitor D:
Quotient = 1600/1200 = 1.333...
We can see that the one with a different aspect ratio is monitor C.
2x + 3/12 = 2x/8
2x - 2x/8 = -3/12
2x - x/4 = -3/12; 2 - 1/4 = 1 3/4 = 7/4
7x/4 = -3/12
7x = -3/12 * 4
7x = -1
x = -1/7