Which of these sets of angle measures could be three angles in a triangle
a) 40° , 50°, 60°
b) 50°, 60°,70°
c) 60°, 70°, 80°
d) 70°, 80°,90°

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Write 17/20 as a decimal and as a percent.

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.