Stacy finds a shirt that costs $43.00 on sale for 30% off the regular price. how much will the shirt cost before tax? $12.90 $13.00 $30.10 $42.70

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?