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Solve 6 sin ( 2α)− 1 sin ( α ) = 0   for all solutions   0 ≤ α < 2 π.   ?

Mechanics question?

Find ALL exact radian solutions to the equation: sinx + 2sinxcosx = 0?

What is the solution to the following equation?

Math help. Please solve :)?

How many integers between 17 and 2678 are multiples of 11?

Write a linear equation in slope-intercept form with a slope of -5 and passes through the point (- 1, - 8) .?

Find the exact value cos (-15)?

the diagonal of a parallelogram are 18 cm and 30cm respectively.one side of a parallelogram is 12cm. find the area of a parallelogram?

Can someone help me find x?

What is the volume of a hexagonal base pyramid? ?

In an equilateral triangle ABC, AD is altitude drawn from A on side BC. prove that (AB/AD)² = 4/3 .?

Write the standard equation of the circle with center ​(-1​,7​) that passes through the point ​(-1​,10​).?

Trigonometry Question?

 The equation of a circle ?

What is the derivative of y=(3x^2+2)  cos^2⁡x ?

Proving Trig Identity?

Find [ (√3 + i)/2 ]⁶ + [ ( i - √3)/2 ]⁶ .?

pls help asap i need this in 30 mins pls heeeeeellllpppp?

Sum the series of n terms 1 + 3 + 7 + 15 + 31 .... to n terms?

To determine whether (−1,4) is a solution to the equation 3x+8y=29, substitute blank for x and blank for y.?

Given that x+(4/x)=3, then x^2+(16/(x^2))?

Her check this week was $385.50. if she get 25% commission how much did she sell last week?

What does x equal if the equation is ln(3x+7)=3?

How do you prove 10^0 = 1?

9x^2+42x+49=?

how much is 10%?

In how many years will I be twice as old ...?