Answer:
just multiply 7 by 21 and 21 by 7
like
2*21/7*21. + 10*7/21*7
41/147+ 70/147
111/147. Ans
Answer:
Step-by-step explanation:
your starting point is -9 so if you find one of your points multiply that by 5 and you have found your y axis
The x-intercept is 12 and the y-intercept is -2
Answer:
![c = 10](https://tex.z-dn.net/?f=c%20%3D%2010)
Step-by-step explanation:
This can be solved with Pythagreon Thereom.
![{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)
Follow the steps below. A and B are the heaight an base, C is they hypotonuese.
![{6}^{2} + {8}^{2} = {c}^{2} \\ 36 + 64 = {c}^{2} \\ 100 = {c}^{2} \\ 10 = c](https://tex.z-dn.net/?f=%20%7B6%7D%5E%7B2%7D%20%20%2B%20%20%7B8%7D%5E%7B2%7D%20%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%2036%20%2B%2064%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%20100%20%3D%20%20%7Bc%7D%5E%7B2%7D%20%20%5C%5C%2010%20%3D%20c)