What is the answer to this problem include explanation of how you got the answer answer to be !

7+10+14+19 = 50. 50*2 = 100
7+19 = 26. 26*2 = 52
Your answer is D.

There are 50 total marbles in the bag and 26 of them are red or blue (19 Red + 7 Blue). You find the probability of them by dividing the number of red and blue marbles by the total marbles. (26/50) That's almost half and is specifically 0.52. To change it to a percent, you move the decimal 2 spaces giving you D. 52%

5 ft

Step-by-step explanation:

The answer is 5 ft because the long side is 8 ft and one portion of that side is 8 ft, and 13-8=5.