19 Given the triangle , find the length of side a using the Law of Cosines. Round your 11 21 final answer to 4 decimal places. I =

Q: PORS isa poralelogram. Pat is a straight ine. Fed 1OR O 32 O 64 O 1e

A: Use the property of parallelogram to solve this problem.

Q: Find the area oK the triangle A= 110-5, C-21.6",c-250 iches Rund to two significant digts.

A: Given that     A = 110.5° , C = 21.6° , c = 250 inches Here we have to find the area of the triangle…

Q: /60- +

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Q: Use the triangle to the right to find the value of x. x =

A: We know that sum of all the angle in the triangle is 180 It is right angle triangle so its make 90…

Q: length to t 67°

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Q: Find the altitude of the isosceles triangle if theta= 54degrees and b=5feet. round answer to…

A: Let ABC be triangle and h be the altitude. Angle A=angle C

Q: Given f (x) = 2x³ – 4x, fınd f'(6).

A: As we know that: The sum rule: f±g'=f'±g' The Power rule: ddxxn=nxn-1 Given: fx=2x3-4x

Q: Here are some balanced hangers. Each piece is labeled with its weight. 200 16 20.8 3000 20 200 200…

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Q: Find the measure of ∠B in the triangle below if m∠A=m∠C.

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Q: A child is enjoying a Saturday afternoon flying a kite. While holding the string 4 feet above the…

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Q: Need the radius

A: In ∆ABC , Perpendicular bisector drawn to each side of the triangle meets at the centre of the…

Q: You have planted a tall tree in your yard that needs guy wires to keep it stable until its roots…

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Q: Find the angle B and the corresponding side b. Round the results to 2 decimals.

A: Given : a = 10 cm, ∠A = 120° and ∠C = 40°   In ΔABC,  The sum of all angle of a triangle = 180°…

Q: What is the range of y = tan x ? 0 (-∞, ∞) ○ (0, π) π 0(-5/1, 17/12) 22 ○ (0,∞)

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