Colin is going to reduce the price of family rooms by 20%. The normal price of a family room is £190 each night.
(b) How much money does Colin take off the price?

x= 149. 24+7=31. 180-31=149

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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.

there are no answer choices

step-by-step explanation: