The solutions for the following expressions are:
1. 0.5*2 = 1
2. -0.2+-0.05= -0.25
3. absolute value of (-3+2.75) = 0.25
4. -(-0.25) = 0.25
5. 2x-1.75x = 0.25x
The expression equivalent to 0.25 is numbers 3 and 4.
Answer:
702 is the area of your first shape, 114 is the perimeter
20 is the area of your second shape, 24 for the perimeter
Step-by-step explanation:
You wanna break them down into smaller squares to find their area and perimeter.
18 * 24 = 432 (this is the area for the smaller rectangle)
9 * 30 = 270 (I got the 9 by subtrating the total length of your shape, which is 27, by that one part they gave which is 18)
270 + 432 = 702 is your area for your first shape
27 + 24 + 18 + 6 + 9 + 30 = 114 is the perimeter for your first shape
7 * 2 = 14 2 * 3 = 6 = 20 is the area for your second shape
2 + 3 + 3 + 2 + 3 + 2 + 2 + 7 = 24 is the perimeter of your second shape
Answer:
The decrease is 70.65
Step-by-step explanation:
435.29- 364.64 = 70.65
1 mile = 5280 feet
1 hour = 3600 seconds
60 mil./h = 60 * 5280/ 3600 ft/s = 88 ft/s