In triangle XYZ angle Y is a right angle and sinX=20/25. Find cosX in fraction and decimal form. Round to the nearest hundredth, if necessary.

Given three side lengths, how many triangles can be formed? A. 1 B. 2 C. 3 D. infinitely many

Select the answer from the menu. Function A is given by the equation y = 4 x - 7. Function B is given by the table shown. Function B x y 1 - 2 2 3 3 8 4 13 Function A has a than Function B.

The quality-control inspector of a production plant will reject a batch of syringes if two or more defective syringes are found in a random sample of twelve syringes taken from the batch. Suppose the batch contains 5% defective syringes. (b) Find?.

Convert 2845 inches per second to miles per hour. round to one decimal place. to convert i got 161. 6477 but what does it mean "round one decimal place"

2 balls can complete a full rotation in 120 minutes. How many balls can complete a full rotation in 180 minutes

Use the working backwards method to find the solution of the equation. 4y - 1 = 7

What is the sale price of $59 with a 10% discount?

Could 1 2. 2 cm, 6. 0 cm, 12.2 cm, 6.0 cm, and 4. 2 cm 4.2 cm be the side lengths of a triangle?

What percent of 18 is 4?

Which pair of complex factors results in a real-number product? a. 15 (-15i) b. 3i (1-3i) c. (8 + 20i) (-8 - 20i) d. (4+7i) (4-7i)