Suppose a plane is flying in the direction 302° (relative to the west) .Its speed with respect to the air is 600 kilometers per hour.The wind at the plane's altitude is from the southwest at 80 kilometers per hour (see figure) .What is its speed with respect to the ground? Round your answer to one decimal place. 
Definitions:
Self-defeating Ideas
Thoughts or beliefs that undermine a person's success, happiness, or ability to meet their goals.
Cognitive Therapy
A structured, goal-oriented type of psychotherapy focused on identifying and correcting distorted thinking patterns, emotional responses, and behaviors.
Behavior Therapy
A therapeutic approach that focuses on changing maladaptive behaviors through conditioning techniques and new learning.
Cognitive Therapists
Professionals who treat mental, emotional, and behavioral disorders using techniques designed to change faulty or unhelpful thinking patterns, beliefs, attitudes, and behaviors.
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