Answer:
1/19( -171 - 10√5 + 40√30)
Step-by-step explanation:
Probably the best way to do this would be to mutiply each fraction ( top and bottom) by the conjugate of the denominator. This would then give a denominator with no radicals.
So 2√5 / √6 + 5 wil be multiplied by (5 - √6) / (5 - √6)) to give
(10√5 - 2√30)/ (25 - 6).
= 2√5 (5 - √6) / 19
Do the same with th other 2 fractions and the simplifuication will be a lot easier.
I did this and got 1/19( -171 - 10√5 + 40√30)
Noooooooooooooooooooooooooooooo it’s C because of the because ocean air
//Add the 2 distances you know
1/2 + 3/8 = total
4/8 + 3/8 = total
7/8 = total
//Although Timmy is now 7/8ths of a mile from his starting position so no idea if he walks back or not
Answer:
220%
Step-by-step explanation: