Answer:
≈ 1468.59223 in squared
Step-by-step explanation:
1) A=2AB+(a+b+c)h
2) AB= square root of s(s﹣a)(s﹣b)(s﹣c)
3) s=a+b+c / 2
4) A=ah+bh+ch+1 / 2 square root of﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4
5) 18·22+18·22+18·22+1 / 2 x the square root of ﹣184+2·(18·18)2+2·(18·18)2﹣184+2·(18·18)2﹣184≈1468.59223
≈ 1468.59223 in squared
Hope this helps :)
Answer:A manufacturer produces nuts and bolts. It takes 1 hour of work on machine A and 3 hours on machine B to produce a package of nuts. It takes 3 hours on machine A and 1 hour on machine B to produce a package of bolts. He earns a profit of Rsl7.50
Step-by-step explanation:
20 total marbles....7 are green
probability on first draw is 7/20...and since the marble was not replaced, the probability on the second draw is 6/19. And since they cant happen at the same time, we multiply
7/20 * 6/19 = 42/380 which reduces to 21/190
Its would need to be 4 foot which makes a 90 degree angle and the top would have to be at a 35 degree angle i think
Considering the situation described, the classification of the elections is given as follows:
- David came in first place.
- Greg came in second place.
- Victor came in third place.
- Mac came in fourth place.
- Bill came in fifth place.
<h3>How to find the classification of the elections?</h3>
We take the situation that is described, and build the classification from it. The classification has the following format:
P1 - P2 - P3 - P4 - P5
With P1 being the first placed candidate, P2 being the second placed candidate, and so on until P5 which is the fifth placed candidate.
From the text given in this problem, we have that:
- Victor finished in third place, and David beat him, hence P3 = Victor, David = P1 or P2.
- Greg didn't come in first nor in last, hence, considering that Victor is P3, Greg = P2 or P4.
- Mac didn't win, but he finished higher than Bill, hence, considering that Mac didn't win and that Victor is P3, Mac = P4, Bill = P5.
- From the bullet points above, we can conclude that David = P1, Greg = P2.
Hence the places of each candidate are given as follows:
- David came in first place.
- Greg came in second place.
- Victor came in third place.
- Mac came in fourth place.
- Bill came in fifth place.
A similar problem, in which a situation is interpreted, is given at brainly.com/question/5660603
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