Solve each proportion. 9 x 11) 7 6 4 9 6 8 13) 3 3 9 14)- a -- = - 3 5 15) - 8 5 16) 2 -- 10 17)-2 3 9 3 18) - = - m 3 8 19) k 6 10 5 20) 7 3 -- - 2.

Q: 19 cookies, ho 10. The sum of three numbers is 161. The second number is 7 more than the first…

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Q: Solve. 4 x-2%D 10

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Q: 41.) Solve w + 12 = -6 - 2w. a. -6 b. 6 c. 18 d. -18

A: Given w + 12 = -6 - 2w We have to solve it

Q: 6) x*- 7x2 - 18 = 0 %3D

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Q: 7. Solve the triangle a = 20, b = 25, c = 22

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Q: Solve. Round to the hundredths place. a.) e³x = 15 b.) 2 ln(3x + 1) - 5 = 3

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Q: y = x² - 4

A: as per guideline i can solve only first question

Q: 8. Solve. 10+2) - 49-1 ONS the atach a. C. -7 d. -8 b. 4

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Q: olve triangle ABC. . m<B = 38, m<C = 21, b = 24

A: Since we are given with multiple number of questions and our guideline is solve the problem only…

Q: Solve for x. 19) 12 K A) 10 C) 12 4 15 18 3x - 3. B) 5 D) 4

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Q: 4 √In x 8) Set x dx

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Q: 17.) Which number is a solution of |x - 3| = x - 3? a. -3 b. 0 c. 1 d. 3

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Q: a 4 8 30 40 12 10 24 3.

A: Numbers are given we have to find pythagorean triples

Q: d) Find x and present answer to 2d.p. 1₁ X + 6 3 9 w pos 3 = X 9

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Q: Triangles have three sides iff squares have four sides. -true -false

A: Triangles have three sides iff squares have four sides.

Q: 47.) Solve: |8 - m| + 4 = 21. a. 9,25 b. -25, 9 c. -25, -9 d. -9, 25

A:

Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.