II Find sin .2 4), and tan4) from the given in 2. 10 sec(x) = , 270° < x < 360° %3D sin 2 (즐) - %3D Cos %3D tan(즉) %3D

Q: 777 5. Express in degrees. 60

A: Multiply by 180°/π

Q: solve the equation 2cos 2x - cos x - 1 = 0 for 0(degree) < x < 360(degree) (use : cos 2x = 2 cos2x ...

A:

Q: uppose θ is in the interval ( π/2 , π) and sin(θ) = 1/5 . Evaluate the given quantities exactly, and...

A: sin θ = 15cos2 θ = 1 - sin2θcos2θ = 1 -(15)2 cos2θ = 1 -125cos2θ =2425cos θ = 265 

Q: use right triangle ABC to find each value to the nearest tenth. Find b. 33° Find c.

A: NOTE: Refresh your page if you can't see any equations. . here we have A=33 a=6 for the right angle ...

Q: Find the Determinant 4. - - ad - bc -2 8. 2) [, det %3D -4 ad - bc Determinant 3D

A: 84-4-2

Q: 3. In a right triangle ABC, the right angle is at vertex C and its area is 450 cm². If AB= 100 cm, f...

A:

Q: As ship is anchored off a long straight shoreline that runs north and south. From two observations p...

A:

Q: Find the exact value of the expression. 3 - 1 csc | tan 3 Select the correct choice and fill in any ...

A: exact value of the expression is:-

Q: Conversion of Grads to Degrees, Mils and Radians Convert the following angles into their equivalent ...

A: Let's find. 

Q: 12) cos? 0 = 1 14) 4cot2 0 =1+ cot² 0 16) 1+3cot? 0 = 4cot? 0 - 2 %3D

A:

Q: 9. Solve for all angles of the triangle. 23, \18 B 20

A:

Q: Write the equation of a sine function with Amplitude = 8 and Period = 6T. Type the equation in the f...

A: The solution is given below-

Q: What is the measure of angle W if sec W = 4? How about the measure of O if sin O = √22?

A:

Q: B. Directions: In the diagram bellow, prove that A FEG is concruent to A HJG by completing the table...

A: Follow the procedure given below. 

Q: Find e, 0° < e < 360°, given the following information. sec e -2 with e in QIII

A:

Q: Use an addition or subtraction formula to write the expression as a trigonometric function of one an...

A: Topic = Trigonometric function 

Q: To find the distance across a river, a surveyor chooses points A and 8, which are x 350 ft apart on ...

A:

Q: On the following unit circle, 0 is in radians. 1 (0.54, 0.84) -1 1 -1 Without a calculator, evaluate...

A:

Q: Find the value of the trig function indicated.(You will need to use pythagorean theorem to find the ...

A:

Q: 4 3.- х+1 х2 — 1 х+2 х — 1 - | 3.

A: Solution 3: We need to perform operations on 4x+1+x+2x2-1+3x-1

Q: 3. If the first three terms are 2, 4, and 8, what is the fourth term in a proportion? OA. 12 OB. 14 ...

A:

Q: Homework: Graph the following them. y = sin 2x 2. y= 2 tan x

A: As per guidelines I can solve only one question 

Q: 8. Solve for all sides of the triangle. 12 40° 95 b A

A:

Q: find all the real zeros of the polynomial. use the quadratic formula if necessary. (enter your answe...

A: Our Aim is to find all the real zeros of the polynomial given below:-P(x)=x4-11x3+36x2-27x-27  -(i)

Q: Problem 8: (1) Give the exact value of tan -210°. (2) Give the exact value of cos -210°. (3) Give th...

A:

Q: 4. Find the exact value. Do not use a calculator. cos - +tan 3 3

A:

Q: d -b 1 A-1= det AL-C a

A: Please see the solution given in step 2

Q: Answer the following with the correct answer.  1. An angle in trigonometry whose initial side have ...

A: In this question we have to solve three different parts and which are MCQ type.

Q: 2 5.3 + t +2 t2 – 4 -

A:

Q: Find two polar coordinates for the rectangular coordinate point. one with r > 0 and one with r < 0 a...

A: (x, y) = (-12, 43)r = x2 + y2r = (-12)2+(43)2r = 144+48r = 192r = 13.8564r ~ 13.86 

Q: Use a half angle or reduction formula to fill in the blanks in the identity below: (cos(3x))^2

A: The given function is cos(3x)2

Q: 5. A tower 125 ft. high is on a cliff on the bank of a river. From the top of the tower the angle of...

A: Given

Q: Convert each degree measure to radians. Leave answers in terms of 1 1. 330°

A: Let the given angle be theta

Q: Solve the equation csc(theta) + 2cot(theta) = -1. For theta € [0,2pi)

A:

Q: 3.Sinx sec a +2 Sinto Sinx(Secxt2)=0 sinx=D0 भा 2TT Seci=-ス 4Sin3x -sinx CoS X → Sinx(Sin?x -=Sin?x....

A:

Q: Because of prevailing winds, a tree grew so that it was leaning 7° from the vertical. At a point d =...

A:

Q: 8 Зх + 2 2. 2x2 — 7x + 5 2x2 — х — 10 -

A:

Q: 2) -sin? 0 +1 = 3sin? 0 4) -2 =-csc 0

A:

Q: A triangle is formed by the​ building's height and shadow. Another triangle is formed by the​ flagpo...

A:

Q: For the complex numbers • w = 5+ -11 i • z = 13 - 3 i Find the argument of w – z, and enter your ans...

A:

Q: 9) Solve Systems of Equations using Matrices -2x - 4y = 6 2x + Зy Faml 1 det A -C %3D 1 A= %3D X A B...

A: Topic:- matrix algebra

Q: Graph the function. 9(x) = 3 + 3 cos(x) y

A:

Q: 4. Find the exact value. Do not use a calculator. cos - +tan 3 3

A:

Q: Use given information to find (a) sin(s+t), (b) tan(s+t), and (c) the

A:

Q: A=42.2° B=13.6° Q=41.3° Find the area of AABC

A:

Q: Light from a light house is shown from height of 100 m above sea level. The angle of elevation from ...

A: Topic = Trigonometry

Q: x²y – x – 2 = 0 xy – y – 6 = 0 Given the system with xo = 0.9 and yo = 2.9. What is %3| - the value ...

A: f1x,yf2x,y= x2y-x-2xy2-y-6also, xoy0 = 0.92.9To find: y1. ------------------------------------------...

Q: At an altitude of 1,800 feet, a helicopter pilot spots the landing pad ahead at an angle of depressi...

A: We have to find horizontal distance x show in figure.

Q: Each edge of a cube is decreased by 1 inch. If the volume of the smaller cube is 37 cubic inches les...

A: Topic:- algebra

Q: solve: ∫(x2-2x+1)/(x2-2x-3)5/2 dx

A: NOTE: Refresh your page if you can't see any equations. . ..................(1)