What is 3 plus 16 because I don't understand
2 answers:
Um..your in highschool....its 19
3 plus 16 is 19 nnoottia. Its easy just use your fingers to count. Hope I helped! :D
You might be interested in
The answer would be 317d or you could
do 317(d)
The balance in dollars at the end of 4 years will be $1,462.50
7,874 inches is the answer
Hope this helps!!!

Therefore, x equals -3/4
Using the Pythagoras theorem
8^2 = 5^2 + x^2 where x = 1/2 length of the base
x^2 = 64-25 = 39
x = = sqrt39 = 6.24
so base length = 2*6.24 = 12.5 cm to nearest tenth