Use the triangle shown to the right to evaluate the following expression. If necessary, express the value without a square root in the denominator by rationalizing the denominator. csc 30

Q: For the right triangle below, find the length of x. <-39°

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Q: Simplify each expression. Assume all variables represent positive real numbers…

A: Question:- Simplify each expression. Assume all variables represent positive real numbers  -3164…

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A: From the triangle we can see that sin 40°=5xx=5sin 40°x=7.7786x≈7.78 (upto nearest hundrdedth)

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Q: For the right triangle below, find the length of x. Round to nearest hundredth. 63°

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A: Given, The angle is 7π4.

Q: For the right triangle below, find the length of x. Round to nearest hundredth. 15 - 59°

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Q: Find the length of the third side. If necessary, write in simplest radical form. 6. V13

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Q: Simplify each expression. Assume all variables represent positive real numbers \sqrt{14} \cdot…

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Q: For the right triangle below, find the length of x. <-- 34°

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Q: if a varies jointly as b and sqrtc and a=21 when b = 5 and c = 36, find a when b = 8 and c = 225

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Q: Find the length of the third side. If necessary, write in simplest radical form. 5 V29

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A: we use pythagorus theorum in this question: hypotenuse^2=base^2+perpendicular^2 see 2nd step.

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Q: 49. 8- 2r - x dr

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Q: Simplify each expression. Assume all variables represent positive real numbers…

A: See the details solution in below

Q: Find the length of the missing side of each triangle. Leave all answers in exact radical form and…

A: Please see the explanation below

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.