Answer:
15
Step-by-step explanation:
distance formula
15
Answer:
Step-by-step explanation:
AB = √(x₂-x₁)² + (y₂-y₁)²
=√(-3-4)² + (2-5)²
=√(-7)² + (-3)²
=√49+9 = √58 = 7.62
When a skateboarder starts from rest and moves down a hill with constant acceleration in a straight line for 6 seconds in a second trial he starts from rest and moves along the same straight line with the same acceleration for only 2 seconds. His displacement from his starting point compared with the first trial is one-ninth as large. This will make the answer choice C.
(2200 rev/min) x (360 deg/rev) x ( min/60 sec) = 13,200 degrees per second
(2200 rev/min) x (2 pi radians/rev) x (min / 60 sec) = <u>73 and 1/3 pi</u> radians/sec
X =9 had the samw question on sat
