If sec a = 5/4 and a is an angle in quadrant iv find the value of cos a

What is (2x-5) - (x-3)

The smallest angle of a right triangle is 20 degree angle. What is the measure of the medium angle?

Every year, Mrs. Woods gives an end of the year math project as a major grade. The circle graph below show the percent of students receiving grades within the given grade range.

Circle A is shown. Line segments C A and T A are radii. The length of T A is 11. Major angle C A T is 217 degrees. Segment C A T of the minor angle is shaded. Use the diagram to answer the questions.

Traveled 208 miles in 4 hours, how far did holly travel in 1 hour?

Mrs. Williams is ordering designer cupcakes for her wedding. Mrs. Williams pays a one-time fee of $55. Mrs. Williams pays $6 for each cupcake ordered. Which function can be used to find c, the total amount Mrs.

After the fine arts booster club's soup supper, there were 120 pieces of pie left over. The leftover pie was distributed equally among the volunteers (6 cooks and 4 cafeteria workers) so that each volunteer received the same number of pieces of pie.

Find the surface area of the prism. L = 6 W = 13 H = 5 A. 48 B. 346 C. 780 D. 195

39. Which of the following conversion factors would you use to change 18 kilometers to meters? 1000 m/1 km 1 km/1000 m 100 m/1 km 1 km/100 m

15y+5y-19y+2=4 what is y