When a cake is removed from an oven, its temperature is measured at 325° Five minutes later its temper-

Q: Find the value of x. 6 ft 11 ft Your answer: X = 17.0° x 28.6° O X 33.1° O x=61.4°

A: topic - trigonometric ratios

Q: 25 10 Y X

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Q: a Find the Slope P(1,2), Q(0.0)

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Q: 10 18

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Q: Calculate the value of x in the figure: AB = BC = DA and BD = DC (Not drawn to scale). %3D %3D 21 2x…

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Q: 4. Chord KO and secant PL intersect at N. What is mZKNL? (A) 20° (B) 30° (C) 60° (D) 80° K 60° M N.…

A: we know that , the angle formed by two intersecting chords is equal to

Q: Evaluate 4 ° (0.2e (0.2e-0.2z ) dr. Round to three decimal places.

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Q: 2. mRT = 140° R

A: Using definition:   The angle subtended by an arc at the centre is double the angle subtended by it…

Q: A rotating beacon us located 4 ft from a wall. If the distance from the beacon to the point on the…

A: The objective of this question is to find the distance from the beacon to the point on the wall…

Q: Find x if mZFDE = x + 68, %3D M2CDE = 146°, and m2CDF = x + 94. %3D D E

A: find x if m∠FDE=x+68

Q: Find side z for triangle XYZ rounded to 3 decimal places x=5 y=6 Z=44°

A: We will use cosine rule to solve this

Q: 4. a = 20 m [W 30°S] b = 30 m [W 40°N]. Find a - b. %3D %3D

A: We need to find a-b.

Q: -> 2.

A: From the given figure  m∠1=115°

Q: What is m21? 420

A: NOTE: Refresh your page if you can't see any equations. . here we have  A=42 B=96

Q: 21. Given mSO = 106°, mPR = 120°, find x %3D %3D

A: Consider a circle such that two chords to the circle intersect at a point inside the circle as shown…

Q: The energy (in electron-volts) for a photon with a wavelength 738 nm is:

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Q: What is the decibel level of a sound with intensity 10 5 watts per square inch.

A: