Mathematics, 04.07.2020 14:01 frankgore8496
Analyze the diagram below and complete the instructions that follow. Given that the two rectangular prisms are similar, find the scale factor and the ratio of their surface areas.
Answers: 3
![ratio \:of \:surface \:areas\\=\frac{2[5\times 7 + 7\times 3+3\times 5]}{2[20\times 28+ 28\times 12+12\times 20] }\\\\=\frac{[35 + 21+15]}{[560+ 336+240] }\\\\=\frac{71}{1136}\\\\=\frac{1}{16}\\\\= 1\: :\: 16](/tpl/images/0701/3073/13ca4.png)
Another question on Mathematics
Mathematics, 21.06.2019 16:20
Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108
Answers: 1
Mathematics, 21.06.2019 22:10
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
You know the right answer?
Analyze the diagram below and complete the instructions that follow.
Given that the two rectangular...
Questions
Mathematics, 04.05.2020 23:08
Mathematics, 04.05.2020 23:08
Business, 04.05.2020 23:08
Mathematics, 04.05.2020 23:08
Mathematics, 04.05.2020 23:08
History, 04.05.2020 23:08
Mathematics, 04.05.2020 23:08
History, 04.05.2020 23:08
Mathematics, 04.05.2020 23:08
Mathematics, 04.05.2020 23:08
