Cos (a-b) = cos a cos b + sin a sin b for all values of a and b. True or False

Angle 1 and angle 2 form a linear pair. if m angle 2 = 67. what is m angle 1

The circumference of the base of a cylindrical tank is 88m and it is 15m deep. Find how much litres of water can be filled in the tank?

A box measure 4 units by 2.5by 1.5 units what is the greatest number of cubes with a side length of 1/2 unit that can pack inside a box?

What is the value of X in this figure 28

Let the test statistic T have a t distribution when H0 is true. Give the P-value for each of the following situations. (Round your answers to three decimal places.) (a) Ha: μ > μ0, df = 16, t = 2.962 P-value = ? (b) Ha: μ < μ0, n = 30, t = 2.

What is the volume of a block with dimensions 2.56cm x 4.652 cm x 8.70 cm?

Ryan bought 12/16 pounds of peanuts. What is the simplest form of 12/16

Tanya's swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fee?

Type the greater integer - 3 or 1 Its 1 right?

Here is a list of numbers. 12 15 14 17 22 19 13 Bridgit says, "To work out the median you find the middle number, so the median of these numbers is 17" Bridgit's answer is not correct.