Work out the circumference of this circle.

Take pi to be 3.142 and give your answer to 1 decimal place

The radius is 4cm

This is a Perfect Square Trinomial 25x2 - 15xy + 9y2

Which is greater 1/2 52%

Is the square root of 48 rational or irrational?

The volume of a sphere with a radius of 5 cm is approximately _[blank]_ cm3. Enter the value that correctly fills in the blank in the previous sentence. Use 3.14 for π, and round your answer to the nearest hundredths place if necessary.

To make one batch og granola, linda mixes 1 pound of oat flakes, 6 ounces of walnuts, 5 ounces of raisins, and 4 ounces of sunflower seeds. How many pounds of granola does one batch make?

How do you solve an equation like 2+6+7+20x

Which set of side measurements could be a triangle? Select two answers. A. 36 in., 48 in., 60 in. B. 6.2 mm, 5.7 mm, 9.4 mm C. 20 ft, 20 ft, 50 ft D. 1.3 cm, 4.3 cm, 8.3 cm

Kevin and randy muise have a jar containing 65 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $ 8.45. how many of each type of coin do they have?

Solve this inequality: 8z + 3 - 2z < 51 A. z < 9 B. z < 14 C. z < 8 D. z < 5.4

8-i3-2i If the expression above is rewritten in the form a+bi, where a and b are real numbers, what is the value of a? (Note: i=-1)