The numbers of beads on a necklace

The formula for the circumference of a circle is C = 2pir where r is the radius and c is feb circumference. The equation solved force is r=C/2pi Find the radius of a circle that has a circumference of 16pi. A. r=4 B. r = 8 C. r=12 D. r = 16

Solve the equation. 3x^2 - 16x = x^2 - 30 A. 3,5 B. - 3/2,5 C. - 5,-3/2 D. - 3,-5

Which set of events is an example of dependent events? A. Rolling an odd number, and then rolling an even number. B. You choose a number from 1 to 50 from a hat, replace it, and then draw a second number. C.

Bonita evaluated 5/6 * 1 2/3 and got an answer of 7/3. How can you tell that her answer is wrong? A. The answer must be less than 5/6. B. The answer cannot be an improper fraction. C. 5/6 of a number cannot be greater than the number. D.

Enter the ratio as a fraction in lowest terms 15 feet to 36 feet

The period of F (x) = 2 cos x is

A city block has 3 stores and a 20 foot mural on one side of the street. On the other side of the street there are 5 stores. If all the storefronts are equal length, what's the length of the city block?

Во время прогулки папа сделал 16 снимков.

Suppose someone tells you that she has a triangle with sides having lengths 2.6, 8.1, and 8.6. Is this a right triangle? Why or why not? Is there an angle in the triangle larger than 90 degree?

The equation of lime k is y = - 1/5x-1/8 what is the equation of the line that us perpendicular to lime k and passes through (0,0)