Mathematics, 03.08.2019 20:00 mariap3504
6. find an exact value. (1 point) sin 75° a) quantity negative square root of six plus square root of two divided by four. b) quantity square root of six minus square root of two divided by four. c) quantity negative square root of six minus square root of two divided by four. d) quantity square root of six plus square root of two divided by four. 7. find an exact value. (1 point) sine of negative eleven pi divided by twelve. a) quantity square root of six plus square root of two divided by four. b) quantity negative square root of six minus square root of two divided by four. c) quantity square root of two minus square root of six divided by four. d) quantity square root of six minus square root of two divided by four. 8. write the expression as the sine, cosine, or tangent of an angle. (1 point) sin 9x cos x - cos 9x sin x a) sin 10x b) cos 8x c) sin 8x d) cos 10x 9. write the expression as the sine, cosine, or tangent of an angle. (1 point) cos 112° cos 45° + sin 112° sin 45° a) sin 157° b) sin 67° c) cos 157° d) cos 67° 10. rewrite with only sin x and cos x. (1 point) sin 2x - cos 2x a) 2 sinx cosx - 1 + 2 sin2x b) 2 sin x cos2x - 1 + 2 sin2x c) 2 sin x cos2x - sin x + 1 - 2 sin2x d) 2 sin x cos2x - 1 - 2 sin2x !
Answers: 1
Mathematics, 21.06.2019 16:30
In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)
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Mathematics, 21.06.2019 18:00
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10
Answers: 1
Mathematics, 21.06.2019 19:30
When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?
Answers: 2
6. find an exact value. (1 point) sin 75° a) quantity negative square root of six plus square root o...
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