- Make sure your calculator is in "Deg" <em>(degrees)</em>.
- Input "32"
- Click on the "sin" button.
Answer: 0.5514
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Answer: tan θ
<u>Step-by-step explanation:</u>
cotθ * sin²θ * sec²θ
= 
= tan
Answer:
4/663
Step-by-step explanation:
(4/52)×(4/51)
= 4/663
= 0.00603
Use substitution
y = 2(-y + 6)
y = -2y + 12
3y = 12, y = 4
4 = 2x, x = 2
Solution: x = 2, y = 4
$2.84
Add $5.42, $2.55, and $3.39 together then divide by 4 (how many people in total there are) and you will get $2.84
