Answer:
10
Step-by-step explanation:
c²=b²+a²=100
so
c=10
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Answer:
what
Step-by-step explanation:
there is no attachment
$3.15 would be the cost, after the mark up is added.
Answer: x=-63/73
Step-by-step explanation:
Multiply both sides by 12, Move constant to the right hand side and change its sign, Move variable to the left hand side and change its sign, collect like terms, divide both sides of the equation by -73, x=-63/73 (- 63 over 73)
