Given that cos 160 = - q, express each of the following in terms of q:

a) cos 20

b) sin 160

c) tan (-20)

d) cos 70

Which of the following statements best describe the graph of 3x-2y=4

Let f (x) = 2x2-x+5 and g (x) = 3x2-3x-2. Calculate h (1), if h (x) = f (x) + g (x).

Find the limit lim t approaches 0 (tan (9t) / (sin (3t)

Sofia learned 10 recipes to create party dishes. She learned these recipes in two weeks. How many recipes can Sofia learn in 5 weeks?

Isla estimates that her dinner has 48 grams of fat in it. What percentage of her total daily allowance of fat does her meal contain?

You called Ticket Taker for local team football tickets. The tickets cost $94 and you will be charged a processing fee of 8%. How much is the fee? $0.75 $11.75 $9 $7.52

A triangle has side lengths of 4, inches, 10 inches, and c inches. Enter values to write an inequality that describes the possible values for c, the length of the third side of the triangle. ? < c <?

Slingerland borrowed $8,000 on july 20, at 11% interest. if the loan was due on october 17, what was the amount of interest on the loan using the exact interest method?

One year the price of wheat was $8.87 the next year the price was $9.60 route is the price per bushel of wheat for each year to the nearest tenth of a dollar

F (x) = 71 (0.93) ^2x growth or decay