Mathematics, 24.03.2021 02:40 michellebreshears451
A. Using a protractor, draw a triangle that has two angles of 40°. Label the angle measures on your drawing and include your drawing in your answer.
B. Describe the triangle you have drawn using correct geometric terminology. Be as specific as possible. For example, if the triangle is scalene and obtuse, describe it as both scalene and obtuse.
C. In complete sentences, explain how many triangles are possible given these conditions.
Answers: 3
Mathematics, 21.06.2019 17:00
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 17:20
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
A. Using a protractor, draw a triangle that has two angles of 40°. Label the angle measures on your...
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