Use an Addition or Subtraction Formula to find the exact value of the expression. cos(165°)

Q: Graph cach function using radians. 2. 1 - sin 26 - 1

A:

Q: Find the missing side. Round to nearest tenths Given ∠A = 59° and AC = 17 solve for BC

A:

Q: 4. A four-meter ladder leans against a wall. If the foot of the ladder makes an angle of 70° with…

A:

Q: Solve the equation for all degree solutions and if 0° <e < 360°. Do not use a calculator. (Enter…

A: here  2sin2θ +13sinθ = -6 2sin2θ +13sinθ +6 = 0 2sin2θ +12sinθ + sinθ  + 6 = 0 2sinθ(sinθ  +6) +…

Q: b=17 a=10 B A c=20

A:

Q: Angle JKL is a straight angle. The measure of angle JKM is 65°.The measure of angle MKL is x°.What…

A:

Q: In Problems I to 4, integrate with respect to the variable. cos 7t cos 3t 1. sin 5t cos 21 sin2x sin…

A: As per the company guidelines We can first three parts . Please understand. Kindly repost the…

Q: * (a) Using a trig identity, write æ(t) -5 cos(4t) – 4 sin(4t) using only one cosine function. |…

A: a Using a trig identity, to write xt=-5 cos4t-4 sin4t using only one cosine function.b Using a trig…

Q: A woman entering an outside glass elevator on the ground floor of a hotel glances up to the top of…

A: Let 'x' be the length of the building from three floors The full length of the building across the…

Q: write your answer in a + bi form. (3 + 4i)20

A:

Q: Sin 33= Cus 65=X メー 65° 15 tan 4 7) 13 73° 36° 12

A:

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 medians of ATUV are TX, UY, and VW. They meet at a single point Z. (In other words, Z is the…

A:

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

A:

Q: Find the exact value of each of the following under the given conditions below. tan a= 12 2 a<I, sin…

A:

Q: Find the length of H H. 33° 17° 35-

A: The given problem is solved below in detail.

Q: 4. Find the measure of angle C in the triangle below. angle C degrees 30 105 43 23 32 11 42

A: As we know from the property of the triangle; ∠A+∠B+∠C=180°   From the given figure;

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: 1. Describe all the steps necessary to graph the function using radians. List the amplitude, period,…

A:

Q: In which quadrant does 0 lie if the following statements are true: csc 0 > 0 and (csc 0)(cot 0) < 0…

A:

Q: riangle ABC is an equilateral triangle with center O. If the distance from O to each vertex is 6 cm,…

A: The figure is shown below:

Q: cos3theta=0 *find all degree solutions for the following.

A:

Q: Identify the hypotenuse, adjacent leg, and opposite leg in reference to the given angle. Then,give…

A:

Q: Determine whether the given ordered pair is a solution to the system of equations. 6x – 2y = 30 -3x…

A: SOLUTION-

Q: A woman 1.5 m tall is on top of a building. She observes a car on the road at an angle of 75°. If…

A: As per Bartleby answering guidelines if multiple questions are posted in a single picture then an…

Q: Activity II. Given: m21 = 72° and mz8 = 108°, I || m with transversal t. Find: m22, mz3, mz4, m6 and…

A:

Q: olve the equation for 0 if 0° < 0 < 360°. (Enter your answers as a comma-separated list.) 2 sin e –…

A:

Q: For the equation below, solve for the following. Do not use a calculator. (Enter your answers as a…

A: We can find both the answer as below.

Q: Solve the equation for x if0Sx < 277. Give your answer in radians using exact values only. (Enter…

A:

Q: Find the sum 7n, where n = 51 to 100. Show your formula and work. (You cannot just use a calculator…

A: we have to calculate the sum.

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: 21 y=-5x Degree: Sign of LC: as x→-0, y→

A:

Q: Write an expression for the apparent nth term of the sequence , -, - 16 an: (-1)"+1 an = 2h -2n an =…

A:

Q: Write a formula for the function g(x) obtained when the graph of ƒ (x) = |x| is shifted down 9 units…

A:

Q: Solve for all degree solutions and if 0° <0 < 360°. Approximate all answers to the nearest tenth of…

A: sinθ -4 = 8sinθ 7sinθ= -4 sinθ= -4/7 θ= sin-(-4/7) θ = 2kπ + 214.85π/180    or  2kπ + 325.15π /180…

Q: Draw a triangle that is described by the equations below. Label the parts with the given…

A:

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

A:

Q: Use the angle sum or difference identify to find the exact value each tan 165

A:

Q: Use a calculator to approximate all answers to the nearest hundredth for the equation sin x = 0.25…

A: Since  Sin(x)=0.25

Q: 0.98 On the following unit circle, 0 is in radians and tan(0) = 4.9. 0.2 1 (0.2, 0.98) 1 -1 Without…

A: Given :tan(θ)=0.980.2=4.9And given in the graph θ is the unit circle.To find : tan(π-θ)=and…

Q: 2) 18 17°

A: Fins the value of x

Q: 2. Convert from polar coordinates to rectangular (−2, −14pi/ 5 ) 3. Convert from rectangular to…

A: This question can be solved using the concept of rectangular and polar form of coordinates of a…

Q: A girl of height 150 cm stands in front of a lamp-post and casts a shadow of length 150 V3 cm on the…

A:

Q: QUP DO NOW - Draw a diagram and solve. Show all work. All group members need to e their names as a…

A:

Q: Use the angle in the unit circle to find the exact value of each of the six trigonometric functions.…

A: Any point (a,b) on unit circle represent value of cosx,sinx respectively

Q: B. Using the law of cosines, solve for the unknown part of a given triangle. 1. 2. 15 V50 8. 17 8 3.…

A:

Q: P. 30 12 7. 99 Find P

A: To find the value of P as shown in the figure.

Q: Evaluate the expression under the given conditions. 1 sin(20); sin(0) = , 0 in Quadrant II

A:

Q: for x22. 2x Find the area under the graph of y Select the correct choice below and fill i any answer…

A:

Q: 6. f(x) =-11x-7x? DEGREE: LEADING COEFFICIENT: END BEHAVIOR: As x 00, y→ As x→-0, y

A: