A hairdresser is deciding where to open her studio. At the first location she will pay $1200 a month for rent and charge $45 per haircut. At the other location she will pay S1800 per month for rent and charge 560 per haircut. How many
haircuts would she have to give in one month to make the same profit at either location?

Write an Equation..

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.

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step-by-step explanation: