True or false? A circle could be circumscribed about the quadrilateral below.

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.