A regular pentagon has rotational symmetry. What is the minimum number of degrees a regular pentagon must be rotated about its center in order to prove this?

A.

45°

B.

60°

C.

90°

D.

72°

A pipe is leaking at the rate of 8 fluid ounces per minute. How many gallons is the pipe leaking per hour

What is the following quotient? 3 sqrt 8 / 4 sqrt 6 A. 12 sqrt 2-6 sqrt 3 / 5 B. 3 sqrt 6 - 4 sqrt 3 / 24 C. sqrt 3/12 D. sqrt 3/2

Form a biconditional statement using p: an angle is acute q: an angle measures between 0 and 90 degrees using "if and only if"

A scientist raised $32,506 for his project. He later found out that he would need $57,500 to completely pay for it. How much more money does the scientist have to raise? A. $24,994 B. $25,994 C. $89,006 D. $90,006

rodgers bank account is already deducting $35 from his bank account every month. How much will the deductions total for the year?

Which of the following is the solution 4|x+3|≥8

Ms. Tucker travels through two intersections with traffic lights as she drives to the market. The traffic lights operate independently. The probability that both lights will be red when she reaches them is 0.22.

It's a four digit whole number It is divisible by 5 The sum of its digits is 12 The sum of it hundreds, tens, and ones digit is 8 The sum of its ten and ones digit is 1 It is divisible by 6 The difference between its ten and ones digit is 1 It is

A pair of intigers whose sum is negative two

One-third of the fish in Liam's fish tank were added today. Half of the other fish were a gift to Liam last week. the other 9 came from Liam's old fish tank.