The length of the wire is the length of the hypotenuse of a triangle with one leg 60 inches and the other leg 8*4 in = 32 inches.
√(60² +32²) = √4624 = 68
The wire is 68 inches long.
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Consider what happens if you wrap a paper triangle of those dimensions around the pipe. The hypotenuse edge traces the path of the wire.
Answer:
6/7
Step-by-step explanation:
2/3X9/7
simplify 9 by 3
which equals:
2/1X3/7
=6/7
Answer:
43
Step-by-step explanation:
2z2+22-3
2 x 6 x 2+22-3
12 x 2+22-3
24+22-3
46-3
43
Answer: Fourth option
Please, see the attached file.
Thanks.
Hello!
To calculate percent, it is number of positive cases / number of total cases. So first, we want to find the <u>number of positive cases.</u> You're looking for platinum and silver bands, so just add together the number of platinum and silver bands sold.
Platinum bands: 900
Silver bands: 900
Number of positive cases: 900 + 900 = 1,800
Now, look for the <u>number of total cases.</u> Here, just add together all the band types to get the number of rings bought in total.
Platinum: 900
Silver: 900
Gold: 700
Total number of cases: 900 + 900 + 700 = 2,500
Now, use the equation, and divide the two.
1,800 / 2,500 = .72 = 72%
Therefore, your answer is 72% of the rings sold had a platinum or silver band.
Hope this helps!