Answer:
10
Step-by-step explanation:
Answer:
475+150=Price before sale
Step-by-step explanation:
Answer:
I think of scoring 6 goal
123 x 47 equals 5781. 123 x .47 equals 57.81. The difference is the decimal is moved to the tenth place in the second equation
Answer:
The length of the missing side is
![4 \sqrt{5} \\ if \: you \: want \: it \: not \: simplified \: it \: would \: be \: \\ \sqrt{80}](https://tex.z-dn.net/?f=4%20%5Csqrt%7B5%7D%20%20%5C%5C%20if%20%5C%3A%20you%20%5C%3A%20want%20%5C%3A%20it%20%5C%3A%20not%20%5C%3A%20simplified%20%5C%3A%20it%20%5C%3A%20would%20%5C%3A%20be%20%5C%3A%20%5C%5C%20%20%5Csqrt%7B80%7D%20)
Step-by-step explanation:
You could do Pythagorean theorem which is:
![{a}^{2} + {b}^{2} = {c}^{2} \\ {8}^{2} + {4}^{2} = {c}^{2} \\{64} + {16} = {c}^{2} \\ \sqrt{80} = {c}^{2} \\ 4\sqrt{5} = c](https://tex.z-dn.net/?f=%20%7Ba%7D%5E%7B2%7D%20%20%2B%20%20%7Bb%7D%5E%7B2%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%20%7B8%7D%5E%7B2%7D%20%20%2B%20%20%7B4%7D%5E%7B2%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%7B64%7D%20%20%2B%20%20%7B16%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%20%20%5Csqrt%7B80%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%20%20%204%5Csqrt%7B5%7D%20%20%3D%20c)