If Gwen, Alex, and Manny are playing a game as a team .Gwen has a scored 2 times as many points as manny. Alex has scored 7 more
2 answers:
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Answer:
BC = 10.24
Step-by-step explanation:
You can use the Pythagoras theorem for this question
+
=
a = 8cm
b = ???
c = 13cm
We will solve for B (length BC)
+
=
+
=
Rearrange for b
=
-
= 105
b =
b = 10.24