Use formulas for perimeter and area to solve the problem.A window consists of a rectangle and a semicircle (half a circle). The dimensions of the rectangle are 8 ft by 3 ft. Find the area of the window. If necessary, use 3.14 for ? and round the result to the nearest tenth.
3 ft
A. 52.3 ft2
B. 14.5 ft2
C. 38.1 ft2
D. 26.4 ft2
Answer: B
You might also like to view...
Solve the problem.Find the force on one side of a cubical container 5.0 cm on an edge if the container is filled with mercury. The density of mercury is 133 kN/m3.
A. 1.7 N B. 8.3 N C. 8300 N D. 330 N
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
The Richter scale converts seismographic readings into numbers for measuring the magnitude of an earthquake according to this function M(x) = log 
, where x0 = 10-3.Find the magnitude (to one decimal place) of an earthquake whose seismographic reading is 2000 millimeters at a distance of 100 kilometers from its epicenter. Round the answer to the nearest tenth.
A. 5.9 B. 6.3 C. 6.4 D. 7.3
Write as a decimal.97.95%
A. 0.09795 B. 0.9795 C. 0.9695 D. 9.795