What is – 10 + (-3/4)?

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.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?