If two lines are perpendicular what does that mean

a recent survey of 300 pet owners that have either cats or dogs reveals that two thirds are dog owners. if there are 20,000 registered cat owners how many dog owners are there?

Write the ratio 28 inches to 5 feet as a fraction in simplest form

How to find surface area of a right triangular prism to the nearest whole number? Base:10m Height:6m Length:16m Hypotenuse:11.6 m Answers: A) 502m^2 B) 251m^2 C) 222m^2 D443m^2

C = { 1,2,3,4,5,6,7,8,9 } how many subsets are in set C?

The steps for solving the equation 2x-3=7 are listed below

Describe and correct the error in writing 39/40 as a percent 39/40 = 0.975 = 9.75/100=9.75%

If a figure is a square then it is a regular quadrilateral is this true or false

A Product What is the product of 4.01 x 10-5 and 2.56 x108?

Gina sold 5/8 of a mushroom pizza and 3/4 of an onion pizza to the same family. How much pizza in all did the family buy?

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.