3 In each of the following, find the measure of 21. а АВ I ВС, 22 68 17'34" b DE 1 EF; EG bisects LDEF.

Q: Evaluate x²+3x+5

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Q: Find oll volues of

A: To find the value of -14

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Q: TI Q6 Draw that © =- and z=2.

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Q: 8 mi P 4 mi

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Q: Find the Holes

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Q: snip

A: Given

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Q: Find mzT. 60°

A: NOTE: Refresh your page if you can't see any equations. . here we have as we can see here  and

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Q: Find x.

A: Sum of exterior angle of a polygon is 360°.

Q: 2. (2x)² dm

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Q: 19

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Q: Oa- zat! 2. 10

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Q: Find x. 8x 6x 9

A: From the given figure: From the property of the circle: PA·PB=PC·PD

Q: V- 25 + V- - 81+V-49

A: Topic - complex numbers

Q: answer question D

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Q: Multiply. (ex − e−x)2

A: Here we multiply this:

Q: Simplify. - 1 (3a "") (За За

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Q: 5 and 2/3 feet + 4 and 1/6 feet

A: Answer  - 5 and 2/3 feet +4 and 1/6 feet

Q: D P•

A: CT2=CA*CB

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Q: L'im 2x - 3

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Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: 36 70

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Q: Entegrate. your reark dx 4+25,2

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Q: Area and

A: