Answer: 1.64
Step-by-step explanation:
80% = 50
20% = 12.5
100% = 62.5
38% = 1.64
Answer:
76.2048 Kilograms
Step-by-step explanation:
You would multiply 168 by 0.4536
168 x 0.4536 = 76.2048
Answer:
Step-by-step explanation:
1. (A) 96:38, 38:96, 96/38
(B) The two ratios are the same as they represent the same thing just reversed
2(A) 38:46
(B) The simplest form means that you must simplify it and you get 19: 23
3 (A) For every 1 documentary movie there is 2 comedy movie
(B)For every3 kid movie, there is 4 horror movie
hope that helps, sorry for the simplified answers as I am in a bit of a rush too
Answer:
A. 5 ft, 4 ft, 3 ft
Step-by-step explanation:
When you use the Pythagorean theorem with the numbers of the first choice, you find that these could be the sides of a right triangle:
3² + 4² = 9 + 16 = 25 = 5²
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You have found the correct answer at this point.
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If you want to check, you can examine the other choices:
C: 6² +10² = 136 ≠ 11²
B: 2² +4² = 20 ≠ 6²
D: 5² +10² = 125 ≠ 15²
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<em>Comment on 3-4-5 triangle</em>
As you can see from the above, side measures of 3, 4, and 5 will form a right triangle. This is the smallest set of integers that will do so. It is also the ratios of the only set of side lengths in arithmetic progression that will do so.
This latter fact can help you rule out choices B and D in this problem, because each of those has sides in the progression 1 : 2 : 3.
(3, 4, 5) triangles come up often in algebra and geometry problems. This is a useful "Pythagorean triple" to remember.
