100 ones equals 10 tens
1 ten=10 ones
10x10=100
Answer:
(3,-2)
Step-by-step explanation:
Answer:
![Hypotenuse=10](https://tex.z-dn.net/?f=Hypotenuse%3D10)
Step-by-step explanation:
<h3>
The missing figure is attached.</h3>
For this exercise you can use the following Trigonometric Identity:
![sin\alpha=\frac{opposite}{hypotenuse}](https://tex.z-dn.net/?f=sin%5Calpha%3D%5Cfrac%7Bopposite%7D%7Bhypotenuse%7D)
Let be "x" the hypotenuse of this right triangle.
You can identify from the figure that, in this case:
![\alpha=60\°\\\\opposite=5\sqrt{3}](https://tex.z-dn.net/?f=%5Calpha%3D60%5C%C2%B0%5C%5C%5C%5Copposite%3D5%5Csqrt%7B3%7D)
Then, knowing these values you can substitute them into
:
![sin(60\°)=\frac{5\sqrt{3}}{x}](https://tex.z-dn.net/?f=sin%2860%5C%C2%B0%29%3D%5Cfrac%7B5%5Csqrt%7B3%7D%7D%7Bx%7D)
Finally, you need to solve for "x" in order to find the lenght of the hypotenuse.
This is:
![x*sin(60\°)=5\sqrt{3}\\\\x=\frac{5\sqrt{3}}{sin(60\°)}\\\\x=10](https://tex.z-dn.net/?f=x%2Asin%2860%5C%C2%B0%29%3D5%5Csqrt%7B3%7D%5C%5C%5C%5Cx%3D%5Cfrac%7B5%5Csqrt%7B3%7D%7D%7Bsin%2860%5C%C2%B0%29%7D%5C%5C%5C%5Cx%3D10)
Answer:
Conversely, if n is divisible by 5, then n is the sum of five consecutive integers. In particular, this gives n = 5m + 10 = 5(m + 2) and, since m + 2 is an integer, this shows n is divisible by 5
Step-by-step explanation: