Answer:
36
Step-by-step explanation:
9-3=6
6*6=36
Answer:
Use this formula for these kinda things.
Step-by-step explanation:
Remember The z is the hypathonous, it means the biggest side.
![{a}^{2} + {b}^{2} = {c}^{2}](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)
where Z is going to be C
put this all together
![{7}^{2} + {18}^{2} = {z}^{2}](https://tex.z-dn.net/?f=%20%7B7%7D%5E%7B2%7D%20%20%2B%20%20%7B18%7D%5E%7B2%7D%20%20%3D%20%20%7Bz%7D%5E%7B2%7D%20%20)
put it into calculator, means 373=
![{z}^{2}](https://tex.z-dn.net/?f=%20%7Bz%7D%5E%7B2%7D%20)
therfore take the square root, it will be
![z = \sqrt{373}](https://tex.z-dn.net/?f=z%20%3D%20%20%5Csqrt%7B373%7D%20)
which it will be 19.31
Answer:
true and the answer would be 45.5
Step-by-step explanation:
Sorry I just need the points
First off you need to convert the numbers into mixed numbers.
1 3/7 goes to 10/7
3 2/3 goes to 11/3
Then you multiply the numerators together:
10 * 11 = 110
Do the same for the denominators:
3 * 7 = 21
Then place it into a fraction and you make the fraction positive because the signs at the start are the same:
110/21
Then you can turn it into a proper fraction:
5 5/21