A = 15 a = athena, s = samantha, b = bonus points
s = b + a
s = b + 15
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:

$15.69 is the answer
Subtract 2.50 from 49.57 and then divide your answer by 3
Answer:
distributive
Step-by-step explanation:
you are distributing 5(d+1) into 5d +5