Answer:
0.15 is 15%
first 0.15 x 32 / 100 = 4.8
32 - 4.8 = 27.2 is the new price of the pan
Step-by-step explanation:
This is a right solid meaning that the area of the base doesn't change at all as you go up the shape. To find the volume of a right solid, multiply the area of the base times the height.
height area of base Volume
v v v
7 x (4 x 2 + 3 x 2 + 3 x 2) = 7 x (8 + 6 + 6) = 7 x 20 = 140 cm^3
To find aurface area we must add together the areas of the two bases, which we learned were 20 as well as the back of the shape and the other three faces facing towards us.
bases back faces
v v
(20 x 2) + (10 x 7) + (4 x 7) + (3 x 7) + (3 x 7) = 40 + 70 +28 + 21 + 21
Add these together to find your surface area of 180 cm^2
<span>Option D. Total number of traffic accidents per year, by means of a bar chart that shows the difference of given values and that are represented by size, length and color. This to know the number of accidents that occur as first information. Also the option C. The decrease number of traffic accidents per year, the same with a bar chart that represents the data and its different results thrown. This is to determine the decrease, after knowing the annual number of accidents. This also helps to know the number of current accidents, increase, decrease and the main causes of accidents in large cities.</span>
If you graph the points you can see it's a square. Count between the points is 4 on all sides.
Area of a square = sides²
Area of a square = 4²
Area of a square = 16 units²
