Evaluate sin45 degrees Express your answer with 4 decimals.

Evaluate sin45 degrees Express your answer with 4 decimals.
1. 1 answer
2. asked by drum
3. 48 views
Evaluate (sin45 degrees)(cos30 degrees) / sec45 degreesa)5 b)7/3 c)1/2 d)7/2 My best guess is 1/2 but I'm not sure if I did the
1. 0 answers
2. asked by raven31791
3. 495 views
For a t distribution with 16 degrees of freedom, find the area, or probability, in each region.c. To the left of -1.746. (Use 2
1. 0 answers
2. asked by Madi
3. 838 views
Express each of the following in terms of the cosine of another angle between 0 degrees and 180 degrees:a) cos 20 degrees b) cos
1. 3 answers
2. asked by runner
3. 1,075 views
Determine the exact value of (show your work)A) cot245-cos30 B) sin45×sec45 C) sin45÷sec45
1. 1 answer
2. 63 views
Express each of the following in terms of another angle between 0 degrees and 180 degreesa. sin 50 degrees b. sin 150 degrees c.
1. 3 answers
2. asked by becky
3. 2,511 views
Given that sin0°=cos90°, sin30°=cos60° , sin45°=cos45° , and sin90°=cos0° , what is sin60° equal to?(1 point) Responses
1. 1 answer
2. 24 views
For a t distribution with 16 degrees of freedom, find the area, or probability, in each region.a. To the right of 2.120. (Use 3
1. 1 answer
2. asked by Vanessa
3. 2,384 views
Given that sin0°=cos90°, sin30°=cos60° , sin45°=cos45° , and sin90°=cos0° , what is sin60° equal to?(1 point) Responses
1. 1 answer
2. 89 views
evaluate without using a calculator, leaving your answer as surds(a)sin105 degrees (b)tan15 degrees (c)cos 75 degrees
1. 2 answers
2. asked by ceasar
3. 1,884 views