Answer:
Step-by-step explanation:
5×4+5×3
20+15
25
The answer of this question is 42
w represents width
4w represents length
d represents diagonal
w2 + (4w)2 = d2
w2 + 16w2 = d2
17w2 = d2
±w√17 = d
The diagonal is the width times √17.
<span>Cost 1 pack = x
3x + 10 = 5x
2x = 10
x = 5
1 pack cost $5
Hope this helped</span>
Answer: 72/20 = <u>3 3/5</u>
Step-by-step explanation:
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