Quadrilateral OPQR is inscribed in circle N, as shown below. What is the measure of ∠PQR? a 41 b 67 c 113 d 139

139

Step-by-step explanation:

in this case, the sum of facing angles is 180°

∠ROP + ∠PQR = 180°

(x + 17)° + (6x - 5)° = 180°

7x + 12 = 180

7x = 180 - 12

7x = 168

x = 168/7 = 24°

so ∠PQR = 6x - 5 = 6(24) - 5 = 139°

is means division by fractions

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|