Let a be the shorter leg of a 30°-60°-90 triangle. 60 2a 30 sin 60° = sec 60° = Cos 60° = CSC 60°= tan 60° = cot 60 = Dw...Look at the table and analyze angle 0 30° 609

Q: Simplify. v-7 2- 14v+ 49 ?

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Q: Simplify. х+4 4x + 24 3 X + 6x *2

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Q: 2. 4x-2y = -8 %3D 4x y = 2x + 4 %3D 241 -2

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Q: Dim P2 = 2. O True O False

A: A basis for P2 is { 1, x, x2}

Q: Let ā = and b . Find 3ā + b. -

A: We will simply use vector addition rules to find the answer

Q: Simplify. Express using exponents. Zw 5w O a 7w 10w 10w

A: Simplifying the above expression.

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Q: Simplify. State any non-permissible values. x² + 3x +2 3x+6 x-1 x-1 ÷

A: The given expression is x2+3x+2x-1÷3x+6x-1. To Find: simplification to the given expression and find…

Q: a; = 12, a, = -48, find r and a,

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Q: Simplify. Assume that all variables represent positive real numbers. 4 5 -6/20

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Q: 2. R S 9. x-1

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Q: stock b 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2 find IQR

A: 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2Sample of size(n)=6

Q: True or False. Zc Q

A: