769° 45° C. a) What is the measure of

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A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

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Q: 2) Exam scores for 30 students: 21 51 64 68 70 74 77 78 81 83 83 85 87 87 87 91 92 92 92 92 93 93 94…

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Q: 1.. Find the first fundamented fance of the Cyclinder Flur) - acourt + asiaci tuk ا

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Q: B AC = BD 15 BE = D 27 AB = BC =

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Q: du B) Find S Jul > a > 0. vu2-a2

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Q: PA)= 0.7 PB= 0.2 A and B ave mutually %3D exclusive., Find P(A OR B)

A: The given probabilities are PA=0.7,PB=0.2, also A and B are mutually exclusive. That is, PA AND B=0.

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Q: The value of c such that = 1 is ce o

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Q: Q4.A) how many significant figures are in the following numbers? (a) 78.9 ± 0.2 (b) 3.788 x 10° (c)…

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A: Trigonometry Question

Q: Aseaual to A for aparticulo value of K Given. Find K A=[3 KT 4 3- %3D

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Q: 35 12 >M 37

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.