What is the answer for 2 3/7 + 3 2/7 in a mixed fraction
2 answers:
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Answer:
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Step-by-step explanation:
43.-
x =
x =
x = 29.42
44.-
x =
x =
x = 13.49
45.-
cos x =
cos x = 0.7166
x = 44.22°
46.-
x =
x =
x = 17.34
47.-
cos P =
cos P = 0.888
P = 27.36°
sinR/13 = sinP/6
sin R = 13sin27.36/6
sinR = 0.996
R = 84.71°
Q = 180 - 84.71 - 27.36
Q = 67.93°
48.-
D = 180 - 25 - 113
D = 42°
CD = 9Sin113/sin42
CD = 12.38
ED = 9sin25/sin42
ED = 5.68