Quadrilateral ABCD is inscribed in a circle. Angle B measures 19°. What is the measure of angle D? 151°
19°
65°
161°

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

If rt is greater than ba, which statement must be true ?