It would be 9 because 2x9=18. Then 18+-2=16.
Answer:
-23.21
Step-by-step explanation:
Edge 2021
Answer:
See Below.
Step-by-step explanation:
We are given that ΔAPB and ΔAQC are equilateral triangles.
And we want to prove that PC = BQ.
Since ΔAPB and ΔAQC are equilateral triangles, this means that:

Likewise:

Since they all measure 60°.
Note that ∠PAC is the addition of the angles ∠PAB and ∠BAC. So:

Likewise:

Since ∠QAC ≅ ∠PAB:

And by substitution:

Thus:

Then by SAS Congruence:

And by CPCTC:

Louis traveled 7,144 miles
Just do 6/3 because you have the area and one length, just divide the area by the height you have.