7(3+9) pls help me ASAP

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.

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

How much orange juice do you need to make 2 servings of lemony orange slush?