Find an exact value. (2 points) cos 15° A. quantity square root of six plus square root of two divided by four.

B. quantity negative square root of two plus square root of six divided by four.

C. quantity negative square root of six minus square root of two divided by four.

D. quantity negative square root of six plus one divided by four.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

ιт ιѕ:

125.28

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