the equation cos 0 -sin 0 = 1 an identity? If so, verify it. If not, explain why.

Q: Find the value of x. 18 X= (Simplify your answer. Type an exact answer, using radicals as needed.)…

A:

Q: 15. Given 0 0 2π, solve 2cosesine = cose

A:

Q: A bicycle with 24-inch diameter wheels is traveling at 14 mi/h.   Find the angular speed of the…

A: Given: Diameter (2r) = 24 in Velocity = 14 mi/h

Q: 4) Given the exponential function. Find the domain and range. y cis horizontal asymptote f(x) = 4*…

A:

Q: In a triangular-shaped lot ABC, the two sides and the included angle are CA=90.95 m, BC=73.80 m, and…

A:

Q: ¹250 Solve AABC if A=63°, a= 39, and b= 42. - 250 16 and 6-18 m-12

A:

Q: Drones can also help farmers manage their crops by spraying pesticides. The triangle below shows the…

A: The triangle shows that,∠B=47.51°, ∠C=87.25°, b=2.1m

Q: Solve the right triangle ABC, where C = 90°. a=77.2 yd, b=40.6 yd

A: The tangent of an acute angle in an right triangle is defined as the ratio of length of the side…

Q: Find the exact value of sin 255◦

A: Formula: 1.  sin(180°+x) = - sin(x)  2. sin(x+y) = sin(x). cos(y) + cos(x). sin(y)    The main…

Q: Q1/ Find the matrix below: -5x+2y-4z=5 3x+5y-2z=0 -2y-8z=3

A:

Q: Find lul, Ivl, 12ul, |⁄2v|, lu + vl, lu − vl, and [u] – [v]. u = 2i + j, v = 4i - 5j

A:

Q: Prove the following identities. a) cos (37 + x) x = sin x 2

A: Follow the procedure given below.

Q: 7) E 6+ F 3x A G 90=3x в 10=6x

A:

Q: three boats are near each other. What distance separates B and C? Final answer in 1 decimal. Please…

A:

Q: Match the given information with the appropriate inverse trigonometric ratio to determine m/B. 1.…

A:

Q: 37. Which of the following three numbers below can form the sides of a triangle? A. 4, 5, 11 B. 6,…

A: Hello learner, we can answer first question as per the honor policy. Please resubmit other question…

Q: What is the parametric form of a curve equation? Are the curve equations (8) represented by…

A:

Q: Give example of perpendicular projection in Functional Analysis

A: Solution

Q: Fill in the blanks to complete the verification. If a squared term is needed, type it as (sin x) sq.…

A:

Q: 7T (cos+ i sin 7) in the form a + bi. 3. Write the complex number 4 (cos-

A:

Q: A Norman window has the shape of a rectangle surmounted by a semicircle. The exterior perimeter of…

A: We have to find value of h & r .

Q: 5. Prove the following trigonometric identity csc0 = cote seco

A:

Q: Identify the a) adjacent side b) the opposite side and c) the hypotenuse for the following right…

A:

Q: 14. Let 21 2(cos 20° + i sin 20°) and 22 = 5(cos 70° + i sin 70°). Find 21 22 and express your…

A: Topic = Complex number Correct option = b

Q: III. Find all cube roots of each complex number. 5. 8 cis 60°

A: We have to find cube roots of complex number 8 cis 60°.

Q: 13. Simplify each of the expressions below 4 3 I - (x - 2) - a. + (x + 1) - (x − 2)(x − 3)

A:

Q: A plane travels 170 miles on a bearing of N 11° E and then changes its course to N 44° E and travels…

A: The given data is: A plane travels 170 miles on a bearing of N 11∘E  and then changes its course to…

Q: 3. 2√3 sin 2x = -√3, [0, 2π)

A:

Q: 1. If mz1 > m/2, then MD > ME. 2. If 22 is acute, then MD > ME. 3. If MD > ME, then mzD, then mz2 <…

A:

Q: 35. Lines m and n are parallel lines cut by a transversal t which is also perpendicular to m and n.…

A: Given , line 'm' and 'n' are parallel lines and 't' is transversal line, and transversal is…

Q: 16.6 30° 17.5 42.5°

A:

Q: 1+ cos x sin x 7. Verify: ¹ 11 csc x + cotx

A:

Q: If A + B + C = 180 and tan A + tan B + tan C = 5.67, find the value of tan A tan B tan C

A:

Q: If cos(x) = 3/5 and sin x < 0, find sin(2x) as a fraction in simplest terms.

A: Use trigonometric relation between cosx and sinx

Q: 2. f(x)=2¹+¹+4 X Domain: Range: all real numbes End Behavior: As x→∞, f(x)→ ▬▬▬▬▬▬▬▬▬▬ As x-∞,…

A: In this question we have to find Domain and Range of the given function.

Q: Laura is flying a kite at a local park. She let's out 60 m of her kite string,which makes an angle…

A: As we know that  Sinθ=HeightHypotenus implies that   Height=Hypotenus×sinθ

Q: A. MOUNTAIN CLIMBING Mountain B is 6.56 miles directly East of mountain A. A mountain climber at O…

A: Note:- These are multiple sub parts questions and according to our company guideline we can do…

Q: 5. The East Campus Provost decides to order a new rope for the flagpole. To find out what length of…

A:

Q: 3. What is csce if tane = ?

A:

Q: Write the equation of a sine function that has the following characteristics. Amplitude: 7 Period:…

A: Given: Amplitude = 7 , period = 8π, phase shift = 15 To find: sine function

Q: 8. Find the exact value of cos 75°.

A: Given cos75°We need to find th exact value of cos75°

Q: Question 7 What is the probability of flipping exactly 3 heads when flipping a coin 4 times? A P(3…

A:

Q: 21-30. A rice field has the shape of a triangle. Comer A is opposite a side 54m long while corner B…

A: Given in △ABCa=54m,b=35m,∠C=48°

Q: On the graph of f(x)=sinx and the domain 2π≤x<4π, for which of the following intervals is f(x)…

A: We need to find interval of increase.

Q: Complete the sentence below. The maximum value of y = sinx, 0≤x≤2t, is and occurs at x = The maximum…

A:

Q: A c=14 b = 19 B a=8 C

A:

Q: 9) Given the logarithmic function. Find the domain and range. Vertical asymptote at (x-h)=0, f(x) =…

A:

Q: A geodetic engineer is 80 meters from the base of a dam. The angle of elevation to the top of the…

A:

Q: 10. A plane travels 79 mi at a bearing of 37° 19'. How far north did the plane travel during that…

A:

Q: Given 0° 0 ≤ 360°, solve 4 tane

A: We need to find all possible solutions satisfying the condition 0°≤θ≤360°