Pythagorean's theorem says the hypotenuse of a triangle is A^2+B^2=C^2 in this case I'll put the L,W, and D so it's easy to understand. L^2+W^2=D^2 is the exact same formula as above and is how we will solve this. (30^2)+(10^2)=1000 then we take the square root since 1000=D^2, and we get 36.62 as D.
The domain is all real numbers, reason being, you can put any number for x and get a valid coordinate.
Answer:
8. B
9. A
Step-by-step explanation:
D is the correct answer. Through careful planning unnecessary expenses can be rid of