A iC c = 15 and m ZB = 78°. Find a.

Q: For AABC with side lengths a, b, and c, which equation can be used to determine c ? c = Na? - b² –…

A:

Q: Find the missing angle. E C T 140° 450 D ZE

A:

Q: sin? лх сos? лх dx

A: The given integral,∫01sin2πx cos2πx dx

Q: 2n Find the reference angle of

A:

Q: From a radar station the bearing of a plane 150 miles away is N50°E. Another plane has bearing N70°E…

A:

Q: Given the equation ry dz = Arctan(ye²), find

A: Consider f=Arctan(x)Then f'=11+x2Consider xy=Arctan(yez) To find: Partial derivative of z with…

Q: In the accompanying diagram of right triangle ABC, AB = 3, BC= 4, AC= 5, and mZABC = 90. %3D Ap B >C…

A: By using trigonometry ratio formula, we calculate the required sine (C).

Q: Find the angle between v = i + 2j and w = 4i - 3j. Round to the nearest tenth of a degree.

A: To find the angle between  v=i^+2j^w=4i^-3j^

Q: 3. Match the sketch with its corresponding angle: а. 115° b. 350° c. -460° d. -40° A. В. С. D. ++

A:

Q: Find the bearing from O to A. W 570 >E

A:

Q: convert each angle to D°M′S′′ form. Round your answer to the nearest second. 29.411°

A: Given: 29.411° Convert D°M′S′′

Q: Find the trig values using reference angles. 33m b. cscf csc() a. cos 270 4

A: a). It is required to find the value of cos 270°. The angle 270° can be written as 3π2 in radian.So,…

Q: Find the reference angle for the given angle. (a) 10 (b) 8. 107 (c) 3

A: If the angle is in the first quadrant then its reference angle is the same as the angle itself. If…

Q: Find the angle between v = 6i and w = 5i + 4j.Round to the nearest tenth of a degree.

A: we have to find the angle between v=6i and w=5i+4j. we have to round the answer to the nearest tenth…

Q: In AJKL, j = 1.4 inches, l = 8.1 inches and ZL=73°. Find all possible values of ZJ, to the nearest…

A:

Q: given the right triangle abc, with c the right angle and legs ac and bc measuring 6 and 8,…

A: given the right triangle abc, with c the right angle and legs ac and bc measuring 6 and 8,…

Q: Find the bearing from O to A. W ►E A 70 °

A: Given the angle

Q: Find the bearing from O to A. A 59 >E- S.

A:

Q: Find angles A and C (in degrees) in the roof in the figure below. (Round your answers to the nearest…

A:

Q: Enter the coordinates of the point on the unit circle at the given angle. -45° Type + or - V2 (12 2.…

A:

Q: Find c if a = 2.15 mi, b = 3.15 mi and ZC = 40.3 degrees. Enter c rounded to 3 decimal places. C=…

A:

Q: Match each scatterplot shown below with one of the four specified corm a. 0.91 b. -0.97 C. -0.09 d.…

A: Given are the Scatterplots, we are asked to match them with the specified correlations. Correlation…

Q: Place the three triangles in order according to the value of tan B, from least to greatest. 18 16 C…

A: By using trigonometry of triangle

Q: Find the trig values using reference angles. a. Cos 270* b.cscl

A:

Q: f a = 43 cm, b : = 14 cm, and c = 32 cm, find the largest angle. (Round your answer to the nearest…

A:

Q: Find the of her Five functrons bf the Acute Angle Å sec A= 41

A:

Q: in the figure below, m Z1-2 and m2-(+93) Find the angle mesures

A: Here the angles ∠1,∠2 are the angles on a straight line. Hence, they add to 180°.

Q: Find the angle between v = 2i - j and w = 3i + 4j.Round to the nearest tenth of a degree.

A: Given vector, v=2i-j and w=3i+4jwe have to find the angle between the given vector. Formula for the…

Q: find the reference angle for the given angle  -1.4pi

A: The rule for calculating reference angle, For an angle between 0 to 90 degrees, the reference angle…

Q: 1. Use the Cosine Law to find x. 20.9 m, /71° 28.2 m

A:

Q: Find the reference angle for the given angle. 57T (a) 6 11T (b) 247 (c) 7

A:

Q: Find the cosine of angle O in the triangle below. 5 9. a. 6. b. V11 C. 6 1 d. 6/11 e. 11

A:

Q: Find e if a = 2.21 mi, b = 3.34 mi and ZC = 41.9 degrees. Enter e rounded to 3 decimal places. mi;…

A: By using cosine rule we can solve this question

Q: Give the coordinates of the trigonometric point, P(32t). O a. (0, 1) b. O b. (-1,0) O c. (1,0) 1)

A: for a given coordinates point P(x,y) and given P(32π)

Q: nd the cosine of the angle between the

A:

Q: Find the reference angle and sketch and in standard position. 0 e = 165° a. e' = 5° b. e' = 25° c.…

A: theta=165 degree is in between 90 to 180. So it will be in the second quadrant.

Q: 45 c= 4V2 cm b=4 cm 45 C' B a= 4 cm 2020 StrongMind. Created using GeoGebra. What is the cosine of…

A: Solve the following

Q: Find the angle between v = 2i - j and w = 3i + 4j. Round to the nearest tenth of a degree.

A: Solution: Consider the given vectors are v = 2i - j and w = 3i + 4j or v→= 2, -1 and w → = 3, 4…

Q: (b) 2.4 (с) —10п

A: I am attaching image so that you understand each and every step.

Q: Find an angle θ in the second quadrant for which  sec?=−2sec⁡θ=−2 . Look for an angle between 0° and…

A:

Q: Find the angle between v = 3j and w = 4i + 5j.Round to the nearest tenth of a degree.

A: Given: v=3j  and w=4i+5j

Q: Find the angle between v = 6i and w = 5i + 4j. Round to the nearest tenth of a degree.

A: u.v=uvcosθ

Q: Find the reference angle for the given angle. (а) 120° (b) 230° (c) 290°

A: Find the reference angle for the given angles.

Q: Find the angle between v = i + 2j and w = 4i - 3j.Round to the nearest tenth of a degree.

A: Consider the given: v→=i+2jw→=4i−3jv→⋅w→=i+2j⋅4i−3j=14+−32=4−6=−2

Q: ZB= 27 LC = C = 33 B Submit Question 17 a degrees degrees Jump to Answer

A:

Q: Calculate a - b +c in degrees. [Image 17 1 a 30°

A: From the given information the arrowed lines are parallel When two lines are parallel they make…

Q: Solve for the angle C given that x = 9, y = 10, and z = 11. Give your answer in radians.

A: