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4. tan60° (________) = 1
7. 2 sin30° + ______ = 2
8. 3 (_______) + 2 cos45° =4√2
9. 3 csc60° - ________ = √3
11. (sin60°)(cos30°) - (sin30°)(cos60°) =
12. (sin60°)(cot30°)(______) = 1
13. 6 cos45° + 3 sec45° =
14. 3(________) + 2 cos60° - 2 tan45° = 3/4
15. 2 (cos30°)² + 3 (sin30°)² =?
correct ans = brainliest
nonsense = report
4. tan60° (________) = 1
7. 2 sin30° + ______ = 2
8. 3 (_______) + 2 cos45° =4√2
9. 3 csc60° - ________ = √3
11. (sin60°)(cos30°) - (sin30°)(cos60°) =
12. (sin60°)(cot30°)(______) = 1
13. 6 cos45° + 3 sec45° =
14. 3(________) + 2 cos60° - 2 tan45° = 3/4
15. 2 (cos30°)² + 3 (sin30°)² =?
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Answer:
4: √3
7: x=1
8: x=√2
3
9: x=√3
11: 1
2
12: sec30°
13: 6√2
14: 91
15: 9
4
Step-by-step explanation:
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