Find the approximate value of the expression, rounded to four decimal places.cos(90° - 66.5°)
A. 0.3987
B. 0.9171
C. -0.5026
D. 2.2998
Answer: B
Mathematics
You might also like to view...
Find the exact value of the expression, if possible. Do not use a calculator.tan (tan-1 (-9.2))
A. 9.2 B. -6.1 C. 12.3 D. -9.2
Mathematics
Add.1.502 + 4.2
A. 5.702 B. 5.692 C. 5.703 D. 5.812
Mathematics
Solve the equation by making an appropriate substitution.x2/5 - x1/5 - 6 = 0
A. {-243, 32} B. {-3, 2} C. {3, -2} D. {243, -32}
Mathematics
Find the point-slope form of the equation of the line satisfying the given conditions and use this to write the slope-intercept form of the equation.Passing through (0, -1) and (1, 0)
A. y = x + 1 B. y = x - 1 C. y = -x - 1 D. y = -x + 1
Mathematics