1.16. Which is the approximate perimeter of triangle PQR? BR
Р
Q
2
4
I
-10
A. 16 units
B. 17 units
C. 19 units
D. 21 units

Measures of the angle of r, 31 s (x+4) t (3x+9)

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12