Use the given information to find the exact function value. Simplify your answer as much as possible. Rationalize the denominator if necessary. cos t= −4 / 7, t in Quadrant III ,         (a) sin2 t=                             (b) cos2 t=                             (c) tan2 t =

Q: 5. Consider the following right triangle whose hypotenuse is length 4. Use the fact that X π/5 4…

A:

Q: On the graph below draw the resultant vector of the gold and green vectors show below? The gold…

A:

Q: Consider a triangle ABC like the one below. Suppose that  A=108° ,  b=14, and  c=12 . (The…

A: The objective of this question is to solve the triangle ABC given that angle A = 108°, side b = 14…

Q: Below is a red vector of magnitude 34 and a blue vector of magnitude 90. What is the magnitude of…

A:

Q: Tab Find all solutions of the given equation. (Enter your answers as a comma-separated list. Let k…

A:

Q: The angles of elevation to an airplane from two points A and B on level ground are 55° and 72°,…

A: Note- As per company guidelines for a question posted we are allowed to solve only first three…

Q: If a point A, the position vector ai + bj lies on the line L, vector equations r = 2i +5j +c(i-i),…

A: To find the value of (a), we need to ensure that the position vector of point A, (ai + bj), lies on…

Q: Suppose that Tom's blood pressure can be modeled by the following function. p(t)=96-23 cos…

A: The objective of this question is to find the number of heartbeats per minute, the amplitude of the…

Q: 5. Simplify the expression cos² (18°) - sin² (18°) to a single trig function of an angle

A: The given expression is

Q: 7. Solve for all solutions on [0,27): 4 cos (2a)+1=4cos² (a) :

A: The given equation is

Q: Suppose that  sinθ=1/  √10  and  <90°<θ 180° .Find the exact values of  cos θ/2  and…

A:

Q: 1. Solve for all solutions: csc²t=5

A: To solve the following equation.

Q: Evaluate sin t, cos t, and tan t for the real number t. Write your answer as a simplified fraction,…

A: The objective of this question is to find the values of sin t, cos t, and tan t for the given value…

Q: Which trigonometric function is represented in the graph below?

A: Recall the graph of a general cosine function:Notice that a maximum point is located exactly on the…

Q: Solve the right triangle. Round your answers to the nearest tenth. 28 49° b -0 0-9 =0 X

A:

Q: Find JK. K 25° I J Write your answer as an integer or as a decimal rounded to the nearest tenth. JK-

A: Given data,we know that according to the sines law,where are the angles of triangle and a,b,c are…

Q: Compute. Π Π sin COS 24 24 5π 5π - sin COS 24 24

A: The value of the exression is: 4−2​​ Explanation:We compute the given…

Q: Add the following fractions together and simplify the result. Click on all answers that are correct.…

A:

Q: A battleship, B, detected a submarine, A, on a bearing of 050° and at a distance of 8 km. A cargo…

A: We are given the following information:AB = 8 km (distance between the battleship and the…

Q: Find the center, transverse axis, vertices, foci, and the asymptote of the y^2-x^2-4x+4y-1=0

A: Steps and explanations are as follows: In case of any doubt, please let me know. Thank you.

Q: Solve the equation on the interval [0,2x). (tan 0-1)(sec0-1)=0 Select the correct choice below and…

A: To solve the following equation on the interval [).

Q: A backyard slide is designed for a child's playground. If the top of the 19-ft slide makes an angle…

A: Step 1: Step 2: Step 3: Step 4:

Q: 4. Solve the following equations for values of 0 from 0° to 360° inclusive: i) 3 Cos 20-Sin 0+2=0…

A: According to the guidelines I am going to solve the first three subparts of the problem, please post…

Q: A large weather balloon is tethered by two ropes. One rope measures 22ft and attaches to the balloon…

A: The objective of this question is to find out how long it will take for the balloon to reach a…

Q: X * + 1/cl/outline 4⭑ e Sy calc ADP Workforce No.... Tri-c Tri-C Cuyahoga Co... Home - my Tri-C…

A: To verify the identity sinθ1+cosθ​=cscθ+cotθ, we'll work only on the left side of the equation and…

Q: I am needing assistance with the equation in the attached image, 1.3.

A: ​The equation of the line passing through the points (−5,8) and (1,2) is y=−x+3.​ Explanation:Step…

Q: Find x. Round angle measures to the nearest degree and side lengths to the nearest tenth. 1. 2. 3.…

A: Note:-Since you asked multiple sub parts questions, according to our policy we can solve only first…

Q: CSCX-1 cotx cotx CSC+1

A:

Q: 2x HIN 2 3x 5x 6 The graph of a polar equation is given. Select I the polar equation for the graph.…

A: Step 1: Let write the given.We are given a graph of a certain polar curve. Step 2: Let write what we…

Q: Complete the proof of the identity by choosing the Rule that justifies each step. tan2x (cscx-1)=1…

A:

Q: Solve the right triangle. Round your answers to the nearest tenth. 22 C 50° a A = A-0 -0 a = C =

A: Solution:

Q: Two planks of length 1m and 1.2m,lean against each other.if the angle between the planks is 36°, how…

A: Basic approach Solution

Q: Mathematics Queshen Given 4tan +3 = 0 for OE C180, 360°], find the values of each of the following…

A: Step 1:    4tanθ+3=0⟹tanθ=−43​.As  θ lies in 3rd and 4th quadrant, so 0 \: \text{in 3rd quadrant…

Q: Let v be the vector from initial point P₁ to terminal point P2. Write v in terms of i and j. P₁ =…

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the unit vector in the direction of

A: Given a vector, v=⟨2,5⟩The magnitude of a vector ⟨a,b⟩ in two-dimensional space is given by the…

Q: Convert the polar equation to a rectangular equation. Then use a rectangular coordinate system to…

A: Given the polar equation,θ=23π​ Converting the polar equation to rectangular equation. Take note…

Q: Find two vectors in opposite directions that are orthogonal to the vector u. (There are many correct…

A: To find two vectors in opposite directions that are orthogonal to the vector .

Q: Solve the equation  3 square root +6cosx . Write the numbers using integers or simplified…

A:

Q: Find the total surface area of the following pyramids. A regular triangular pyramid has a height of…

A: Step 1:Step 2:Step 3:

Q: Simplify. 2 cos 4a +2 cot a tan a

A:

Q: 1. Verify sin(x) csc(x) tan(x) = cot(x)

A: To verify .

Q: 15. If S Sin 0 and C = Cos 0, simplify: S.C i) √√1-S² S.√√1-S2 ii) C.√1-C² C S iii) + S C (ans..:i)…

A: If , , simplify:i) ,ii) ,iii)

Q: 1) 8 45° 3) x x 60° 2) 4) 5) 3√√√2 2 45° n 6) m 7) 45° x 2√2 b 60° a 7√√3 x 5 2 30° x y 9 2 60° 8) и…

A:

Q: solve 4sin^2x+4coscos(x)-5=0 in the interval (0°, 360°]

A: Step 1: Step 2:

Q: Verify the identity. 2 cos 2x sin 2x = 2 csex 6 sinx sinx COSX Continue Statement 2 cos 2x sin 2x…

A:

Q: Consider a triangle ABC like the one below. Suppose that A=69°, B=36°, and c=64. (The figure is not…

A: Given: To Find: To solve the triangle.

Q: A ladder rests against a brick wall, as shown in the diagram on the right. The base of the ladder is…

A:

Q: = Given: SP PT = ST = 2.6, O is centroid of ASPT, MO 1 (SPT), m/MPO-70° Find: V M S P T

A: Approach to solving the question:Please see attached photos for detailed solutions. thank you.…

Q: An energy-efficient hard drive has a 2.7-in diameter and spins at 4400  rpm . (b) What is the speed…

A: The objective of this question is to find the speed of a point on the edge of the hard drive. The…

Q: What is the length of line AC? (round to two decimal places) Line AC: = C A 45° B 320 ft feet

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.