The seventh grade teachers wanted to buy the principal a giant stuffed tiger for his office costing $50.00. however, the store is having a 10% off sale. tax is 6%. what is the total cost of the tiger? if they pay with $60, how much change will be left?

Step-by-step explanation:

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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.

answer: it is d

step-by-step explanation: