Aubrey invested 61000 in an account paying an interest rate of 1.9

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.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Which of the following describes the symmetry of the graph of y = x3?