Mathematics, 08.10.2021 14:00 chinnellepug2149
Al noticed that the ratio of the perimeters of two similar figures is equal to the
ratio of the side lengths. "What about the area? Does it grow the same way?" he
wondered.
The original rectangle has an area of 21 in 2 and a
perimeter of 20 in.
Al enlarged the rectangle by a zoom factor of 2.
What are the dimensions of the new rectangle?
What are the area and perimeter?
Explain.
Does the perimeter double? Does the area double?
Explain what happened.
Explain.
Answers: 2
Mathematics, 20.06.2019 18:04
The sum of the product of 4 and x and the product of 7 and y is 61. the sum of the product of 12 and x and the product of 21 and y is 61. what are the values of x and y?
Answers: 1
Mathematics, 21.06.2019 16:00
Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6β6x^4+5 (choice c) 6x^7βx^5+5 (choice d) 6x^5+x^4+7
Answers: 2
Mathematics, 21.06.2019 18:00
Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.
Answers: 1
Al noticed that the ratio of the perimeters of two similar figures is equal to the
ratio of the si...
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