Answer:

Step-by-step explanation:

Answer:
True
Step-by-step explanation:
9+5=14
And rock is at 7
Answer:
C
......................................................
Time is the independent variable
Answer:
6 mm
Step-by-step explanation:
Use the Pythagorean Theorem to solve for the unknown leg

Since we need to solve for a, we will manipulate the equation in terms of b and c → 
Here, b = 7 mm and c =
mm
Plugging these numbers into our equation gives us
→
=
= 6 mm