b).

Q: Use Heron's formula to find the area of the triangle. Round to the nearest square unit. a = 19 yard...

A:

Q: tan x - cot x Cos 2x Cot X t tanX

A: Given: tanx-cotxcotx+tanx=-cos2x

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

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Q: )Which equation represents the line that passes through the points (-4, 4) and (8, -2 Slide RED circ...

A: Find straight line equestion passing through the points (-4,4) and (8,2) Use formula (y-y1)(x2-x1) =...

Q: coto csco

A: NOTE: Refresh your page if you can't see any equations. . as we know,   

Q: Next Using a double-angle or half-angle formula to simplify the given expressions. (a) If 2 sin(37°)...

A:

Q: Solve: sec x = V2 + 2πkk e Z U + 2π시k E Z 3. + 2πkke z 2Tk k EZ 4. 4 + 2rk|k € Z 3 + 2rk|k E Z 3. of...

A:

Q: simplify sin2x +cos 2x for x =30

A:

Q: If the allowable error in the diameter of sphere is 0.03 mm, determine the allowable error in the vo...

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Q: Directions: Answer each of the following problems given below. Write your answer on the space provid...

A: We have to find angle by hour hand in 3 hours

Q: 167 Which of the following is the angle expressed in degrees? 9. O 5.58° O 640° O 160° O 320°

A:

Q: aph the given funcion over a one-period interval. y = - 1- Choose the correct graph below. O A. OB. ...

A: Given query is to find the graph of the function for one period.

Q: sin 0 in 0 Show that the following statement is an identity by transforming the left side into the r...

A:

Q: If sin t =2/3, and t is in quadrant I, find the exact value of sin(2t), cos(2t), and tan(2t) algebra...

A:

Q: Find the exact values for sin 0, cos 0, and tan 0. 4. 3. sin 0- (Simplify your answer. Type an integ...

A: We are given a right angle triangle, on the basis of which we need to find the values of trigonometr...

Q: 7. An angle inscribed in a semicircle is a right angle. 8. Opposite angles of a quadrilateral are co...

A:

Q: 14) Slide the RED circle in front of correct answer. Which ordered pair is a solution of 5x - 2y S 6...

A: topic - linear inequalities

Q: For what numbers x, - 2nsxs 2r, does the graph of y = sec x have vertical asymptotes?

A:

Q: ch of the following angles is part of the domain of tan(x), but is not of the domain of sec(x)? t/2 ...

A: We have see that in given option  tan is not define at π/2,3π/2 so these point are not in domain tan...

Q: y = cot (2x + 7) Which graph below shows two periods of the function? OA. O B. Oc. OD. 24 --t- -- 1

A: We know cotx=0 at x=(2n+1)π/2 , n is an integer So the graph of y=cotx touches the x axis at the poi...

Q: Find the values of the trigonometric functions of ? from the information given. cos(?) = −6/13, tan...

A:

Q: Find the terminal point on the unit circle determined by radians. 4 Use exact values, not decimal ap...

A: We have to find terminal point on the unit circle.

Q: Question 6 of 17 A circular arc has measure 17 in and is intercepted by a central angle of 43° . Fin...

A: Let r be the radius of the circle. 

Q: Find the center of the circle tangent to x^2 + y^2 + 2x - 6y + 5 = 0 at (1,2) passing through point ...

A:

Q: 5. SECOND QUARTEI S SECTION ED: TEACHER Obje 16 R. A 6. Segment and Soctos 25 E 10

A:

Q: Which of the following is the equation of the given curve? Or= 20 – 20 cos 0 Or= 10 – 10 sin 0 Or=10...

A:

Q: Derermine the Vaiue of X Wnon Os x < 21T a. Sin = S?n x 23 b. Cos = San x C. tan % : CO+ X

A:

Q: 5. If mLGC = 149° and mzLSC = 39°, what is mMC? %3D \M

A:

Q: 4. Name the two isosceles triangles. 5. What are the 3 pairs of congruent triangles?

A: We can answer question no 4 and 5 as below

Q: Show your complete solution

A:

Q: Given P(0) = (3, –7). What is the value of sec 0? %3D V58 V58 7

A:

Q: Refer to the Diagram to answer the following questions. Find the value of the sine for LA. Find the ...

A:

Q: (4) Find the exact value of sin Write your answer in radians in terms of 1. JT sin %3D 2

A: The range of Sin inverse x is -π/2 to π/2

Q: The sides of a triangle are: a = 5.5 m, b = 3.6 m, c = 3.0 m. Find %3D the angle opposite side c. 30...

A: The sides of a triangle are:a=5.5 m, b=3.6 m, c=3.0 m

Q: Simplify the expression V16 - x2 as much as possible after substituting 4 sin(0) for x. (Assume 0° <...

A: Given query is to simplify the expressions by substituting x.

Q: Write the following in terms of sin 0 and cos e; then simplify if possible. (Leave your answer in te...

A:

Q: 5. From two points each on the opposite sides of a river, the angles of elevation of the top of an 8...

A:

Q: 5 5 1 - sin(a) 1 + sin(a)

A: Here we have to simplify the given trigonometric expression.

Q: 1. If MADC = 160° and mEF= 80°. What is MABC? %3D %3D D MOT u.

A: Formula: m∠ABC = (1/2)×(m∠ADC - m∠EF)

Q: FUNCTIONS: 2. If y = tan(x + n), find x as a function of y.

A: y=tan(x+π)We know that , tan(A+B)=tan(A)+tan(B)1-tan(A)tan(B)tanπ =0

Q: Determine the exact value of sin(75°). 1 O v6-v2 4 4 O V3 2

A: SOLUTION-

Q: Use the figure and the given information to answer the questions that follow. Show your complete sol...

A: We will find the angle by using the inscribed angle theorem and exterior angle theorem.As per the gu...

Q: The following problem involves directions in the form of bearing, which we defined in this section. ...

A:

Q: M4OLV 48 37. What is the 14OEV? A. 48 B. 96° C. 72 D. 24

A:

Q: A right triangle has aan angle A adjacent to a side of length 12, and opposite a side of length 12. ...

A: topic - inverse trigonometric functions

Q: It is possible that y = 101 in the function y = sin x. - 102 True O False

A: To check whether the given statement is True or False.It is possible that y=-101102 in the function ...

Q: Use the trigonometric function f(t) cos (t + + 2 to answer the following questions.

A: Given:- f(t)=-cos(t+π/9)+2 To find:- phase shift of given trigonometry function

Q: 2. Two ships leave port at 4:00pm. One is headed 38°NE travelling 11.5mph. The second ship is headed...

A:

Q: Solve the right triangle. A = 72° 6', c = 278 m , C = 90° Round side lengths to two decimal places,...

A: For convert minutes to degree divide by 60 Use sine and cos trigonometric ratio

Q: Find the graph of y = 4 csc x. Choose the correct graph. OA. OB. Oc. OD. Ay Ay AY 2x NV I 出

A: Given query is to find the correct graph for the function y = 4 csc (x).