Mathematics, 05.03.2021 21:20 daniecott
In triangle ABC, l is the midpoint of BC, M is the midpoint of AB, and and N is the Midpoint of AC. If MN=8 and ML=5 and NL=6, the perimeter of trapeziod BMNC is
1.35
2.31
3.28
4.26
Answers: 3
Mathematics, 21.06.2019 15:30
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Answers: 3
Mathematics, 21.06.2019 21:00
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
Mathematics, 22.06.2019 03:40
The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?
Answers: 3
In triangle ABC, l is the midpoint of BC, M is the midpoint of AB, and and N is the Midpoint of AC....
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