Find the result graphically in three different ways, using the commutative property of addition. Click and drag the arrows to represent each term. Type in the common
result.
3 +(-9) +5

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle