Answer:
first one
Step-by-step explanation:
<span>Data:
</span><span>Hypotenuse is 7.5
Opposite of angle x is 6</span><span>
Cosine = Side opposite (S.O) the angle on the hypotenuse (h)
We have:
</span>



<span>For better understanding, see the annex:
</span>
A. It falls to the left and falls to the right and has an axis symmetry at x= -5
The cars travel at a 21MPH difference, so if we divide 460 by 21, we get 21.9
Answer: 21.9 hours
Answer:
PERDON POR HACER ESTO
Step-by-step explanation:
NO ENTIENDO