Use Pythagorean thrm
17^2+10^2=21^2
289+100=441
389≠441
This is not a right triangle
Answer:
-0.153846
Step-by-step explanation:
Hi!
We will solve this by simply multiplying both sides of the equation with 5, like this:

Hope this helps!
Answer:
7/27
Step-by-step explanation:
do the doctor over nurses