A triangle has sides with lengths of 12 miles, 12 miles, and 15 miles. Is it a right triangle?

5x+y=0 use the intercepts to graph the equation

A) The probability of it snowing on a given day is 4/11 what is the probability of it not snowing? B) The probability of it raining on a given day is 3/8 what is the probability of it not raining?

Solve: 5x^2 + 25x = 0. x = 0, x = 5 x = 0, x = - 5 x = - 5, x = 0, x = 5 x = 5, x = 25

What is 8t-3=9 and how did you check and show your work?

7x = 90 + 22 Solve this problem

To use the two sample t procedure to perform a significance test on the difference of two means, we assume: a) The populations' standard deviation are known. b) The samples from each population are independent. c) The sample sizes are large.

The USA won 15 Wimbledon championships. Sweden and Switzerland both won 7. Australia won 6, German won 4, and Spain won 2. Write the Ratio that compares the championships won by Australia to the total number of championships. Explain it's meaning.

How many solution does x^2=4x-5 have

Leonard used 2/7 of his paycheck

Write two numbers that are multilied together to get to 75 but are added together to get 10?