Which quadrilateral always has diagonals that are congruent but not necessarily perpendicular?

a) parallelogram

b) rectangle

c) rhombus

d) square

The cost to manufacture x number of chairs can be represented by the function C (x) = 36x. In this context, what does C (x) = 2268 mean?

What is the range of the data below? + 100 105 110 115 120 125

Answer questions (a-e) for the following set of data. 3,9,10,5,8,5,9,11,10,3,10 A) Find the mean of the data. B) Find the median of the data. C) Find the mode of the data. D) Find the range of the data, E) Find the standard deviation of the data

How do you solve for 4d=1/3

How many different sequences of 4 digits are possible if the first digit must be 3 4 5?

Mars is 57 million miles away. Presently, spaceships go about 16,000 miles per hour. How long would it take a spaceship to get to Mars? (Round your answer to the nearest day.)

How to solve 5 x to the 4th power

40,44,48,52 ... find a33

Which of the following are equivalent to 18a-6b >>6 (3a-b),10a-6b+8a, 2 (9a+3b),3 (6a-6b),4 (3a-b) + 2 (3a-b)

Which of these equations is always true? sin (x) = cos (x) sin (x) = cos (90° - sin (x) = cos (180° sin (x) = cos (360°-x)