Here's what I got. I hope that you understand it and can word it better than I can.
Answer:
No
Step-by-step explanation:
A^2+b^2=c^2
8^2+15^2=20^2
64+225=400
289=400
289 does not equal 400 so it is not a right triangle
Answer:
sometimes
Step-by-step explanation:
always and never would not make sense since saying it is possible that it is true or false.
Answer:
>
Step-by-step explanation:
b is clearly negative
- - = +
so therefore, subtracting the negative will result in a larger answer than adding a small positive to a negative
About 29 percent. you would do 10*100/35=28.87 you would round up to 29 percent
