Sketch a right triangle ABC, with angle C = 90 degrees , side BC = 7 and side AB = 25 Find the values of sine, cosine, and tangent for angle A.

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial