N ∆ABC, if sin A = 4/5 and tan A = 4/3, then what is cos A?

At a lemonade stand, the first cup costs $1.50, and refills cost $0.20 each. If a customer paid $1.90 in total for his first cup and refills, how many refills did the customer order?

Solve the equation 3x + 6y = 18 for y

Find the measure of the central angle that you would draw to represent 67% in a circle graph. Round your answer to the nearest degree ... A) 241 B) 24,120 C) 254 D) 229

Which of the following is an arithmetic sequence? 2.4.8. 16. 2.4.-6.8. -8, - 6,-4,-2

Are milligrams lighter or heavier than centigram

How can you find the area of a irregular polygon using area formulas

A survey was taken of twenty dentists about Sparkly toothpaste. Sixteen of the dentists recommended Sparkly toothpaste to their patients. The same survey was given to dentists in a different state. This time they asked thirty dentists.

In the following functions, a basic common function, f (x), has undergone a transformation into another function. For each of the following graphs, determine the equation for g (x). f (x) = x2 a. g (x) = b. g (x) = c. g (x) =

What is 15.5 as a decimal

The Idaho baseball team began their season with 12 winds and 6 losses. If they continue to win The same rate, how many wins wins they have if their schedule has 162 games?