Stephanie is filling a bathtub that is 18 inches deep. she notices that it takes two minutes to fill the tub with three inches of water. she estimates that it will take ten more minutes frontage water to reach the top of the tub if it continues at the same rate

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

first one because it can't have a fraction in it

step-by-step explanation: