N 8.8 cm
5.2 cm
25.0 cm
Q
M
12.5 cm
P
10.4 cm
*not drawn to scale
R
To the nearest tenth, what is the length of QR?
A. 14.8 cm
B. 17.6 cm
C. 21.2 cm
D. 35.5 cm

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%