Which choice is equivalent to the expression below? 27.19
O A. 27+1/10 + 9/10
B. 2? +21/10 + 29/100
O c. 27. 219/10
O D. 27.21/10.29/100

yes. we do proportions in probabilities.

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.

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0