How to know if a triangle is acute obtuse or right with the lengths of the sides?

What is the soultion to - 3x7=28.

Write 0.37 repeating as a fraction

Find the y-intercept of the line on the graph.

A class is made up of 8 boys and 7 girls. Half of the boys wear glasses. A student is selected at random from the class. What is the probability that the student is a boy with glasses? Write your answer as a fraction in simplest form.

There are 12 inched in 1 foot. what fact family would you use to find the number of inched in 2 feet

The difference between 2 and twice a number is equal to the sum of a number and 5

9 (-2y-8) - 3y=-156 How would I answer this question?

3 less than one-thirteenth of some number, w

3. 152.64 + 123 + 0.024

How do I rename 600,000?