If sin x =.42, what is cos

B (n) = - 1 (2) n-1 what's the 5th term in the sequence

Construct quadrilateral wxyz with wx yz so that wx=f and yz=3f

What is an angle made out of

You toss a coin and roll a number cube. Find P (heads and an even number)

A sporting goods store offers 40% discount on all golf clubs. Rocco spent 20% of the money in his savings account on a golf putter. He paid $48 for the putter after the discount.

Over a two-hour time period, a snail moved 72 inches. How far is this in yards?

Which of the following is a composite number? A. 31 B. 63 C. 61 D. 13

The vertices of ΔABC are A (1,-2), B (1,1), and C (5,-2). Which could be the side lengths of a triangle that is similar but not congruent to ΔABC?

What is the solution of the system? Use the substitution method. 3x+2y=11 x-2=-4y

At what rate is a car traveling, if it goes 157.5 miles in 2.5 hours? 15 miles per hour 63 miles per hour 73 miles per hour 393.75 miles per hour