4) If p = 6i+7j-2k and q = 31-j+4k, find: a) p x q b) the sine of the angle between vector p & q. c) the unit vector perpendicular to vector p & q.

Q: Statement a: All right angles are congruent. Statement b: Congruent angles have equal measurement. C...

A: right angle congruent

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A: Given query is to find the value of secA.

Q: Graph f(x) = -3cos(-nx) – 1 by Key Points method.

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Q: Solve each triangle ABC that exists. A = 76.4° a = 12.6 b = 9.5 Select the correct choice below and,...

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Q: *6. In the figure, the larger circle, centre O, intersects the smaller circle at P and R. Q is anoth...

A: Given that the larger circle with center O, intersects the smaller circle at P and R. So, OP, OR are...

Q: C. Given the triangle below, give the expression of sine, cosine, and tangent of the two interior an...

A: Topic = Trigonometric ratios

Q: Convert a polar equation to rectangular coordinates. r= 4/1-cos(theta) 

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Q: Question 5 cot What is the value of A 41.634° B 48.366° C 50.923° 64.453°

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Q: 31n Given: tan 0 find the exact value of %3D

A: tan θ =43sec2θ -tan2θ =1sec2θ=1+tan2θsec2θ =1+432sec2θ=259sec θ =-53      π<θ<3π2cos θ =-35

Q: Graph the function. y = cos (x+) Use T = 3.14. %3D Use the Sine tool. First plot a point along the m...

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Q: Graph the function f(x)=-4cos 3. Be sure to clearly label the axes and graph at least one full perio...

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Q: 3. Determine the values of 0 if 0 < 0 < 2n_given that cosx = – 0.3178. Explain your process.

A: Given query is to find the measure angel.

Q: what is the reason if the statement is   angleBCA ≅ angleDCA

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Q: b. 4 sin? () + 8 cos() - 7 = 0 for 0<0s 360°

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Q: 31. 33 грm

A: Given query is to find the angular veloce.

Q: 16) tan cos -1 3 V299 18) cos tan V57 20) sin cos 19 315

A: Note:- according to the company policy we can attempt ?️ only one question so please upload the next...

Q: 1+ cos(0) + sin(@) sin(0) Simplify the expression 1+cos(0) A 2sec(0) B 2csc(0) C sec(0) + cos(6) D c...

A: SOLUTION-

Q: PROVING 21. Fill in the missing reason in the flowchart to complete the proof of the statement. Give...

A:                              Statements                        Reasons 1        ∠A≅∠E             ...

Q: how 300/sin(120+Θ) become 300/cos(30+Θ)?

A: Topic:- trigonometry

Q: The stairs at a school with a height of 5.5 m are broken and totally fall apart. At an angle of 35 d...

A:

Q: Find the value of sin B rounded to the nearest hundredth, if necessary. 13 12 Answer: sin B = %3D Su...

A: Topic = Triangle

Q: Find the area K of the triangle. A K= square units (Round to two decimal places as needed.) 2.

A: Let's find. 

Q: 25)ifSing=-f find Since SinGo)=-Sing =0

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Q: Comprehension check Name the required side or angle. 1. The included side of zM and 2MEP 2. The incl...

A: Here we have to name the required side or angle.

Q: 2n! 22 Consider the infinite series defined by (a) What is the value of r from the ratio test? (b) W...

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Q: 4. Which of the following values do you expect to follow a periodic pattern? Justify your answer for...

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Q: 2) How many roots does the polynomial have ? a) 2x - 4x? + 9x - 1 b) 2x* - 9x 1

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Q: Points A and B are on opposite sides of a lunar crater. Point C is 60 meters from point A. The measu...

A: To find out the width of crater. 

Q: Find the value of tan W rounded to the nearest hundredth, if necessary. V 24 32 W 40 Answer: tan W: ...

A: Topic = Trigonometry

Q: Indicate the quadrant O where e belongs to satisfy the following conditions: + sin/csc all + + tan/c...

A:

Q: x = cos't; y = sin't

A: To find y'' for x=cos3t;y=sin3t. For that, y'=dydx=dydtdxdt=ddt(sin t)3ddt(cos t)3=3sin t2ddt(sin t)...

Q: Graph the function. f (x) = sin () Use the Sine tool. First plot a point on the midline of the funct...

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Q: yA 10- T(4,9) 8- 16 4 4) 2- R(6, 1) 10 -8 2. -2 -2. 10 X (6-1) -4. (3, -4) 6. -8. Z (4, –9) 10- a. I...

A: Compare the given triangle and the reflection of it over x-axis. Lengths comparison:               ...

Q: A broken flagpole forms a right triangle with the ground. If the angle which the broken part makes  ...

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Q: In the figure, the side BC of AABC touches the circle. The sides AB and AC are produced to touch the...

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Q: Graph the function f(x) = cot x+ Be sure to clearly label the axes and graph at least one full perio...

A: The Phase Shift is how far the function is shifted horizontally from the usual position.

Q: 5 sin 0 – 4 cos 0 e of 5 sin 0 + 4 cos 0 is

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Q: Find a function of the form y = A sin(kx) + C or y = A cos(kx) + C whose graph matches the function ...

A: Given Graph is :

Q: Determine the remaining sides and angles of the triangle ABC. 65 b a = 15 m 50 B- A = (Round to the ...

A: NOTE: Refresh your page if you can't see any equations. . here we have  C=65 B=50 a=15 for the trian...

Q: -1 15) csc cos 1 17) csc cos -1 19) sin cos 17 -1 415 시3

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Q: + and + is in the 3rd quardant, find trigormetric ratios If Sint all the other

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Q: exact length of the unknown side of the triangle shown to the right. Do not use a calculator. a 60° ...

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Q: Find a positive Angle less than 360 degrees that is coterminal with each angle.   a) -115 degrees b...

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Q: If A <0 < 2T, then the principal value of 0 is 0-2T 20 T None of the given options is correct.

A: As I think there is something missing. But still I tried to figure out the problem. 

Q: solution

A: We will find the distance of the boat from starting point. 

Q: Find a formula for the function graphed below. You may type your answer (use "pi" for 7) or use the ...

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Q: 1+ cot?x ? 25. What is the simplest form of the expression - cotx(1+ tan*x) A) sinx B) tanx C) cotx ...

A: