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Find the cosine 315°. Round

1. which of the following angles is not coterminal with the other three591° 231 ° 51° -129° 2. Find the cosine 315 °. Round
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2. asked by kiki
3. 147 views
Find the cosine 315°. Round your answers to the nearest hundredth if necessary.0 0.71 1 -0.78
1. 1 answer
2. asked by J
3. 49 views
Find the cosine and sine of 210 Round your answers to the nearest hundredth if necessary 210 ( f point); - 1; - 0.5, - 0.87;
1. 1 answer
2. 77 views
Find the cosine of 300°. Round your answer to the nearest hundredth, if necessary.(1 point) Responses –0.87 –0.87 –0.5
1. 1 answer
2. 23 views
Ify = cos−1 x, then cos y = x, 0 ≤ y ≤ 𝜋. Therefore, to find y = cos−1 −1 , we must find the angle y whose cosine
1. 1 answer
2. 106 views
how would i find the degrees of cos x= 3/2if (0 <or= theta < 360)? i've tried putting it in my calculator with cosine^-1 but im
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2. asked by Marie
3. 608 views
Use the inverse of cosine to find the approximate interior angle measure at vertex A . Round your answer to the nearest whole
1. 1 answer
2. 149 views
The sides and angles of a right triangle are labeled.Use the inverse of cosine to find the indicated missing angle. Round your
1. 1 answer
2. 53 views
What is the largest value of cosine of θ on the unit circle? What is the smallest value of cosine of θ ?(1 point) The largest
1. 1 answer
2. 12 views
Given with b = 5, c = 32, and m(angle)A=40° , find a. Round the cosine value to the nearest thousandth and answer to the
1. 3 answers
2. asked by Trish Una
3. 665 views