Stan wants to add trim all around the edge of a rectangular tablecloth that measures 5 feet long by 7 feet wide. The perimeter o
f the rectangular tablecloth is twice the length added to twice the width. How much trim does Stan need to buy?
1 answer:
Perimeter = 2 (length) + 2 (width)
Perimeter = 2 (5 feet) + 2 (7 feet)
Perimeter = 10 feet + 14 feet
Perimeter = 24 feet
Stan needs to buy 24 feet of trim.
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Answer:
1)1/3
2)3
Step-by-step explanation:
rise over run then reduce
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sin t=(x-2)/3
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Ellipse
Answer: A B and C
Step-by-step explanation:
D has an area of 15 and A B and C have an area of 12.
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Answer:
C
Step-by-step explanation:
note that sin x = cos(90 - x ) ← Cofunction identity
If x = 36 then 90 - x = 90 - 36 = 54
Hence sin 36° = cos 54° → C
