Solve 4sin2θ + 4cosθ - 5 = 0 for 0° ≤ θ < 180°.

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The graph of f (x) = 2x + 4 shifts six units to the right when it is replaced with the graph of f (x) = 2x - k. What is the value of k?

Given 4 / (-2 - 6sin (theta)) What type of directrix does this conic have?

The highest railroad line in the world is 4606 meters high. (a) How many centimeters high is the line? (b) How many kilometers high is the line?

A computer company makes a rectangular screen with a diagonal of 20 inches. The width of the screen is 4 inches less than its length. The dimensions of the computer screen are modeled by the equation x2 + (x - 4) 2 = 202.

Claudia has 6543 followers on FaceBook. She wants to divide her followers into groups of three. How many groups of three will Claidia have?

Which expressions are equivalent to 5^18? A. 5^9 x 5^2 B. 5^24/5^6 C. (5^7) ^11 D. 5^12 X 5^6

Solve the equation 46p-14=36

Yumi wants to make 12 cups of party mix using candies and nuts her budget require the party mix to cost her $1 29 per cup. The candies are $ 2.49 per cup and nuts are 0.69 per cup how many cups of candiez and how many cups of nuts

Simplify. 3/5 + (-1/4) over 7/10 Enter your answer, in simplest form.

Where is the x-axis on a typical x-y grid?