The cake store is having a 25%, percent off sale on all of its cakes. If the cake you want regularly costs $9 dollar , how much
2 answers:
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Answer:
c = 37
Step-by-step explanation:
Pythagorean thm formula:
a² + b² = c²
Given:
a = 12
b = 35
Work:
a² + b² = c²
12² + 35² = c²
144 + 1225 = c²
c² = 1369
c = 37