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Cos 90 - sin 45 Pleeeeeeeeease
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3 votes
Cos 90 - sin 45
Pleeeeeeeeease

User Lyxera
by
3.5k points

2 Answers

4 votes

Answer:

see explanation

Explanation:

cos90° - sin45°

= 0 -
(√(2) )/(2) ( exact value of sin45° )

= -
(√(2) )/(2)

≈ - 0.707 ( to 3 dec. places )

User Jarrad
by
3.5k points
4 votes

Answer:

-1.29897714066

Explanation:

User Aksel Gresvig
by
2.9k points
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