Which statement is true? A. Two angles can be complementary and equal. B. Two angles cannot be equal if they are complementary. C. An angle can be complementary only if it is 90°. D. Only three angles can be supplementary.

One number is 5 more than another. Their sum is 53. What are the two numbers

Is the following function an example of exponential growth or decay? f (x) = 198 (0.73) x+1

If you roll two fair six-sided dice, what is the probability that at least one die shows a 3?

A pool in the shape of a rectangular prism holds 672 cubic feet of water. The pool is 4 feet deep and 8 feet wide. What is the length of the pool in yards?

What is a/4-5/6=-1/2

Which of the following statements are true? Check all of the boxes that apply. fx=2^x has the same domain and range as Fx=^x Fx=-2^x has the same domain and range as fx=^x, fx=-^x has the same domain as fx=^x but a different range, fx=

A company purchased a machine for $970,000. the machine has a useful life of 12 years and a residual value of $4,500. it is estimated that the machine could produce 1,000,000 units over its useful life. in the first year, 200,000 units were produced.

After a 80% reduction, you purchase a new washing on sale for $100. What was the original price of the washing machine?

Name the slope that passes through 55,67 and 50,68

The proportion of students in a psychology experiment who could remember an eight-digit number correctly for t minutes was 0.9 - 0.2 ln (t) (for t > 1). Find the proportion that remembered the number for 5 minutes.