Answer: 32 joules per second. That is equivalent to 32 Watts
Step-by-step explanation:
Divide units by time . 6080/190 = 32
1 joule per second is one watt.
You would think it was 3 * 12 = 36. Not so. All polygons have to be broken down into some figure that will give 2 dimensions that are at right angles to each other. That would mean that
d1 * d2 = Area for the small polygon
3d1 * 3d2 = area of the larger polygon
What that means is that the area of the larger one is 9 times the smaller one.
Area large = 12 * 9 = 108 square units. <<<<< answer.
If you find this hard to be leave try it with a square.
Suppose you have a square (the small one) that is 3 cm by 3 cm
The small one has an area of 3*3 cm^2 = 9 cm
Now you have another square that is 3 times larger. That means that each side is 3*3 = 9
So s = 9
Area = s^2
Area = 9^2 = 81 cm^2
81 is 9 times larger than 9 just as you would think.
Answer:
38.7°
Step-by-step explanation:
You are basically looking at a triangle with a 90° angle (check picture).
Since we are looking for the ramp's angle and are given the length of the opposite and the hypothenuse, we have to solve the following equation:
![sin (\alpha) = opposite / hypothenuse= 5 ft/8ft](https://tex.z-dn.net/?f=sin%20%28%5Calpha%29%20%3D%20opposite%20%2F%20hypothenuse%3D%205%20ft%2F8ft)
which is equivalent to
![\alpha = sin^{-1}(5/8)\approx 38.7\deg](https://tex.z-dn.net/?f=%5Calpha%20%3D%20sin%5E%7B-1%7D%285%2F8%29%5Capprox%2038.7%5Cdeg)
Answer: i think 336 i think
Step-by-step explanation: im pretty sure you have to just add 18 to the 318 to get 336