Find the Discriminant - then tell how many solutions. Show Set Up 10) What is the number of solutions of: 2x² - 5x + 67 = 0 Show what each variable is equal to. a= b = c = (²-400 b²-4ac Discriminant ---> Type of Solution

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A: given data  cosx = -12/13   a 2sin2x/2 = 1- cosx 2sin2x/2 = 1 -(-12/13) sin2x/2=25/26 sinx/2 = 5/26…

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Q: 1. 28° X 85 ft.

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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Q: 4 Find mLA C 12 mi B A) 23.2° C) 22.1° 27.6 mi 20.3 mi B) 19.9⁰ D) 24.5⁰

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Q: 37 30 5. 50 100% 25

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Q: = tan (^-^) = - tan (7)

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Q: a.) A 13 В 17 27

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 16. If in a triangle A = 20°, b = 3, and a = 1, then B = (a) impossible (b) 90° (c) 1.026° (d) 60°

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A: I thinkGiven that:-y=2cosθ+1we know that the range of cosθ is -1, 1therefore the range of y=2cosθ+1…

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Q: 5- prove that

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