Mathematics, 12.01.2020 15:31 melly6317
Show all work. im giving 80 points to whoever answers it first.
1) solve the following triangles: a = 21 degrees a = 10 b = 6 a = 48 degrees a = 32 b = 6
2) explain which cases can result in two possible triangles.
3) find the area and perimeter of the two triangles formed in question 1.
4) if a = (2,4) and b = (7, 3) find the magnitude and direction of the vector ab.
5) explain in words and numerically how to find the dot product of < 2, 4, -6> and < -7, 3, -2>
6) express the following complex number in trigonometric form: 3 - 3i and find the 4th roots.
Answers: 3
Mathematics, 21.06.2019 15:30, itzygutierrez7373
In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.
Answers: 2
Mathematics, 21.06.2019 20:30, janwesley3
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 1
Mathematics, 21.06.2019 22:00, goodperson21
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Show all work. im giving 80 points to whoever answers it first.
1) solve the following triangl...
1) solve the following triangl...
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