Mathematics, 04.08.2019 23:40 tsumugiisama
A, b, and c are the vertices of one triangle. d, e, and f are the vertices of another triangle. m∠a = 50, m∠b = 10, m∠e = 40, m∠f = 30, ab = 6, and de = 6. are the two triangles congruent if yes, explain why and tell which segment is congruent to segment a c. yes, by sas; df yes, by asa; df yes, by aas; df. no, the two triangles are not congruent.
Answers: 1
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 22:00, kharmaculpepper
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
Mathematics, 22.06.2019 03:00, molinaemily009
At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?
Answers: 1
A, b, and c are the vertices of one triangle. d, e, and f are the vertices of another triangle. m∠a...
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