What do the common denominator of 512 and 2/5

Circle O has a radius of 5 centimeters and central angle AOB with a measure of 60°. Describe in complete sentences how to find the length, in terms of a radian measure, of.

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. a2 - 2a - 224 = 0 8, - 28 16, - 14 -16, 14 -8, 28

Kevin and Randy muise have a jar containing 55 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $9.35 how many of each type of coin do they have?

4^3 I am so confused on how i do this.

Given right triangle JKL what is the value of cos (L) ?

10. A produce stand recorded the number of items sold per day. The results are shown below. Number of Items Sold 5 2 9 6 10 8 6 7 1 3 5 2 8 9 4 10 5 3 1 5 7 4 2 9 If this data were to be displayed using a dot plot, describe the dot plot regarding

What is a better buy 5 minutes of a game for $10 or 7 minutes for $12

An art student wants to make a model of a rectangular classroom. The length of the classroom is 2.4 times its width. The length of the student's model is 42 in. What should the width of the model be? a. 17.5in b. 20.5 in c. 83. 6in d. 100.8in

The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle / 9960871/ce166f9f? utm_source=registration

Dominic books with 12 postcards in each book. He has 4 boxes with 20 coins in each box. If he gives 15 post cards to his friends, how many postcards and coins does he have?