21 123° 30 B A

Q: Activity IlII. Each figure below is a parallelogram. Using the properties of quadrilaterals, find…

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Q: Directiu : Given the triangie ANT, solve for n, mLA and m/Tif t 18 cm. ana a= 25 cm. A 70° N. 雞Tsam

A: Topic = Triangle

Q: Given that sin 0 and that angle 0 terminates in quadrant IV, then what is 65 the value of tan 0?

A: topic - trigonometric ratios

Q: 8. 9. 102 45 R 41.8 T 33

A: From figure,RT= 41.8 , TQ= 33PQ =102, SQ =45PS =PQ-SQ =102-45PS =57Now, PSSQ=5745PSSQ=1915 →(1)

Q: Use the given information to find (a) sin (s +t), (b) tan (s+t), and (c) the quadrant of s+t. 12 3…

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Q: 10. Given right AABC, the mzC= 90°, АВ 3 30, т 2АВС 3 58° and M2DBC = 27°. 30 Find AD to the nearest…

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Q: Draw the rectangles that approximate the area under the curve from 0 to 6 when using the midpoint…

A: Graph of the function is given, we have to draw a rectangles for midpoint rule with n=3

Q: TOPIC: TRIGONOMETRIC IDENTITIES Direction: Verify / modify only the right side sec2x cotx  =  tan…

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Q: A pole is supported by two guy wires stretched out on opposite directions. The angle between the…

A: This question can be solved using the concept of sine rule.

Q: Perform the following multiplication and write the product in trigonometric form. Express your…

A: we use the formula  cos(A+B)= cos A cos B -sinA sinB sin(A+B)= sin A cosB + cosA sinB

Q: The rabbit population at the city park increases by 5% per year. If there are intially 454 rabbits…

A: A)Population y in terms of y is given as;y(t) =P0 (1+r)t P0=454 r=0.05 y(t)=454 (1.05)t

Q: We consider the Complex numbers x,y, z with modulus 1 with the property that: x + y + z = 0 and the…

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Q: Find side length RS. Round to the nearest tenth. 310 11 Enter the correct answer in the box. Hide…

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Q: Cheerleaders standing and moving in the shape of a sinusoidal function. One of the cheerleaders…

A: The general forms of sinusoidal equation are given as  y= A sin ( Bt+ C ) + D  where A is amplitude…

Q: Find the fourth partial sum of the series, E8(-)", where n = 1 to 4 Show all of your steps. Enter…

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Q: Consider the vectors: V1 = (2,0,0,-2), |V2 = (–14 –7,–12,54). V3 = (0,1 1|-6) V4 =…

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Q: a) An angle measures 108° . What is the measure of its supplement? (b) An angle measures 40°. What…

A: Topic = Geometry

Q: Give the degree and leading coefficient of the following polynomial function. f(2) = #4 (4 – 52³ –…

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Q: Verify the identity algebraically. Use a graphing utility to check your result graphically. 5…

A: Multiply the numerator and denominator by (cscalpha +1)

Q: for question 3, I understand how we get 2 pie / 3 but how did you get 4 pie/3?

A: Apologies for the inconvenience. #1 was solved using tanθ=1 earlier.    Here is the correct solution…

Q: Next, use the distance formula to determine the distahce each point is from the center of dilation…

A: The objective of the question is determine the distance between the points.

Q: A point starts at the location (−4,0) and moves CCW along a circle centered at (0,0) at a constant…

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Q: 9. Find the perimeter of an isosceles triangle whose base is 40 cm and whose base angle is 70°.

A: Given:       since the triangle is isosceles, the other two sides will have equal length. Let call…

Q: tan a = −3 and the terminal arm of the angle a is in the second quadrant, explain how would you find…

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Q: On a sheet of paper, verify each of the following identities. Make sure to show all work.  The…

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Q: Simplify the expression. tan –2x-tan –3x 1+tan -2:x tan –3x tan x tan -3x tan -4x tan -5x

A: Consider  tan-2x -tan-3x1+tan-2x tan-3x

Q: Solve the following equation for all radian solutions and if 0sx < 277. Give all answers as exact…

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Q: There are many ways to express an ordered pair using polar coordinates. What is is not an accurate…

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Q: Which of the following is equal to sin()? V3 2

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Q: 3] y = 12x - 2x+ 5 Degree: Sign of LC: as x→-0, y→. as x 0, y -

A: We have to find the degree and sign of LC and find endpoints.

Q: - cos2X -tan2X =tanx CosS 2X %3D

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Q: Cos(sin^-1x) write an equivalent expression that involves x only (assume x is positive ) show step…

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Q: In each of the following, find the value of x. (a) log, 25 = 2 1 The base of a logarithm log, 2 =…

A: a) logx25=2 b) logx2=1/3.

Q: A boat travels at 20 kph due east for one and one-half hours from point P to point A It then travels…

A: Given problem:- A boat travels at 20 kph due east for one and one-half hours from point P to point…

Q: What is the length of the other leg? Round your answer to the nearest tenth. 70 5.7 490 A 20-foot…

A: Find your answer below

Q: Find cos(2A), if cos(A) = - 45/53, and A is in quadrant 2.

A: We have to find value of cos(2A)

Q: 36 and A is in quadrant 4. 85 Find cos(2A), if sin(A) =

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Q: Directions: Solve for a, and LA in trangle TRA, where 2T= 67: a R. 23° A t 10.6 nent Tea

A: Given problem:-   To find:- Find a, r and angle A if angle T=67°

Q: Simplify. sin 2x · cos 3x – cos 2x · sin 3x

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Q: Given: sin 0 = , where 0 < 0 < 90 17 Find: cos 20

A: See the answer below

Q: Find 0 for 0° s0 0 Round to two decimal places as needed.)

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Q: Lauen is making a roof made of tarpanlin and stretched at pointa A, H, and C which are ocated in a…

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Q: Graph cach function using radians.

A: The given equation is:  y=12cosθ3+1

Q: Determine whether the given vectors are perpendicular. = (0, –7), 3 (8, 0) y = O Yes O No

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Q: Given x[n] = x1[n] + x2[n] where, Ttn x1 [n] = 9 cos and x2[n] = 8 sin 4 8

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Q: Question 7 Using Heron's formula to find the area of the given triangle, what is the value of s? 45…

A: herons formula is  A =s(s-a)(s-b)(s-c) where s = half perimeter s = (30+45+21)/2 s = 96/2 s = 48…

Q: On the following unit circle, 0 is in radians. 1 1 Which two of the following expressions are…

A: Here we have to find the expressions which are equivalent to sin(θ).

Q: Angle ABC is a straight angle.The measure of angle ABD is 150°.The measure of angle DBC is x°.What…

A: Recall:  A straight angle is equal to 180°. i.e) Angle ABC= 180°

Q: Express each product as a sum containing ONLY sine or ONLY cosine: a) sin(40)cos(60) ) cos () b) sin

A: To express each product as a sum containing only sine or only cosine.a sin4θ cos6θb sinθ2 cos5θ2

Q: 05- 2, Si

A: Given problem:- sin(cos-1(1/2))=?