Mathematics, 25.11.2020 03:40 Marleneg
3) Draw the 30-60-90 triangle and label the sides. Draw the 45-45-90 triangle and label the sides.
Find the exact value of the following:
a) 2 sinā”(-9Ļ/4)
b) cosā”(5Ļ/3)
c) cosā”(7Ļ/6)
d) sinā”(13Ļ/6)
e) sinā”(-7Ļ/3)
f) cosā”(3Ļ/4)
g) -cosā”(Ļ)
h) 5 sinā”(2Ļ)
Answers: 3
Mathematics, 21.06.2019 14:30
In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)
Answers: 1
Mathematics, 21.06.2019 18:30
In right āabc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 20:10
Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52
Answers: 2
3) Draw the 30-60-90 triangle and label the sides. Draw the 45-45-90 triangle and label the sides....
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