Answer:
7
Step-by-step explanation:
Just use the Pythagorean Theorem (
+
=
)
Let a be the missing side
=
-
=
-
= 
Take the square root of each side
= 
= 
So the missing side is 7.
Hope this helps! :)
Answer:
f(-3) = 6
Step-by-step explanation:
Answer:
there is no solution because the 3x cancels itself out leaving 4=0
Step-by-step explanation: