Your answer would be postulates.
Answer:
6 mm
Step-by-step explanation:
Use the Pythagorean Theorem to solve for the unknown leg

Since we need to solve for a, we will manipulate the equation in terms of b and c → 
Here, b = 7 mm and c =
mm
Plugging these numbers into our equation gives us
→
=
= 6 mm
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you only can only buy six pencils and six erasers
Answer:
Step-by-step explanation:
70% all you have to do is divide 355/550like that and times the answer by 100
X = 7 / sin(45)
x = 7 / sqrt(2)/2
x = 7 sqrt(2)