True using the formula allows you to find the x intercepts of the equation
Answer:
D.
Step-by-step explanation:
cos is positive and sin is negative
=>
it must be in quadrant IV.
you remember, 1 = sin² + cos²
1 = sin² + (3/5)² = sin² + 9/25
25/25 = sin² + 9/25
16/25 = sin²
sin = 4/5 or -4/5
and as sin of this angle is < 0, our solution is -4/5
Answer:

Step-by-step explanation:

<em>I hope this helps you</em>
<em>:)</em>
Answer:
1.1 US$
Step-by-step explanation:
(5 / 100) x (US$ 22) = 1.1 US$
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