Find the value of x. Then find the angle measures of the triangle.
3x
40°
Sum of angle
measures: 180°

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?