Answer:
A'={a,c,e} by U={a,b,c,d,e,f,g}
A={b,d,f,g}
A' don't double A but answer union a,c,e
40 unit^2.
Step-by-step explanation:
Area = 1/2 * base * altitude
= 1/2 * 8 * 10
= 40 unit^2.
Sample Response: Yes, Billy is correct. The fractions are placed on the correct tick marks. The smaller fraction is located to the left of the larger fraction.
