3/13, 4/13, 5/13 does this add up to a right triangle?

And why or why not?

Convert 6 ft - 9 inches to decimal feet

Four more than two-thirds of a number is 22 what is that number

Which system of equations is equivalent to the system of equations shown? 2x - 4y = 12 3x - 5y = 20

In an inertia welding experiment, a sample of 50 welds made with a standard welding method were tested. The sample mean and sample standard deviation of the breaking strengths of these welds were found to be 94 ksi and 3 ksi, respectively.

I weigh a cell phone on a digital scale I write down 113 but forget to record the unit. Which unit of measurement is correct?

What fraction is equivalent to 5.1? is 5.1 a rational number?

Natalie has a choice of three breads, five choices of meats, and four choices of cheese to make a sandwich. how many different sandwiches can she make?

What is the area of this triangle 12 inches and 3 inches

Write as an expression and simplify: the tripled product of 6a and b^2

What does n equals when 10 = - 8+n divided by 4