12) 3 ft
7 ft
2 ft
2 ft
7 ft
A) 42 ft
C) 45 ft
B) 28 ft
D) 31 ft
Find the volume of the 3D figure.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.