Step-by-step explanation:
the distributive property is 4(11+12) the greatest common factor is 4
54/6=9 6pound bags the class can collect.
Answer:
See Explanation
Step-by-step explanation:
We see that . We can use this to find that .
72+72+144 and 144 minus 360 equals 216 so half of 216 is 10. so the top and bottom are 108 degrees.