Why is (-3,6] a better answer than (-3,6)
1 answer:
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I'm going to assume you've learn sin, cos, and tan. To find a you must do:
Once you find a, you can use the Pythagorean Theorem to find b:
Or you can do:
You can find these functions on a scientific calculator. Let me now if you need more help.
Once you find a, you can use the Pythagorean Theorem to find b:
Or you can do:
You can find these functions on a scientific calculator. Let me now if you need more help.
