simplify the following: patulong po ibrainliest ko makasagot
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simplify the following: patulong po ibrainliest ko makasagot
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Answer:
1. sin30° + cos60° = 1/2 + 1/2 = 1
2. cos60° + sin30° = 1/2 + 1/2 = 1
3. sin 60° over cos 60° is equals to tan(60°) = √3 = 1.73205
4. 1 - sin²45° - cannot be
5. 2 sin 60° - sec 45° tan 60°
2sin (60°-√2√3)
2sin(60°-√6)
2sin(60°)cos(√6)-cos(60°)sin(√6)
2(√3 over 2 cos (√6) minus 1/2 sin (√6)
2√3 cos (6) over 2 minus sin (√6) over 2
2(√3 cos (√6) - sin (√6) over 2
√3 cos (√6) - sin (√6)
= - 1.97167