Sketch the angle in standard form whose terminal side passes through the given point. Find the exact values for each trigonometric function.

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

Classify the following triangle check all that apply

Which of the following expressions is equal to 2x^2+8