9 Look at the shaded-gray figure in square PQRS.
Q
The figure is formed by drawing a line segment and a quarter-circle.
• The line segment connects point S to point Q.
• The quarter-circle has a radius of 6.0 centimeters and has its center at
point P.
What is the area, in square centimeters, of the shaded-gray figure?
A 9 - 18
C 9x
D 367 - 18

What expression is equivalent to 42x-56y

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?