1 Suppose sin a with a in quadrant I, and cos 3 quadrant II. Find the exact value of cos(a-B). √15-2√2 12 O A. 2√30-1 12 O B. with in 4 √15+2√2 12 1-2√30 12

Q: 2. If the length of the hypotenuse of a 45°-45°-90° right triangle is 6 cm, find the measure of its…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: Question 3. Determine the exact value of csc(300°). Include a fully labelled diagram (label the 300°…

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

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Q: Which of the following triangles has two solutions for angle C? A B = 30°, b=16, c=10 A = 95°, a =…

A: To determine which of the following triangles has two solutions for angle C.A B=30°, b=16, c=10B…

Q: A passenger in an airplane at an altitude of 10 kilometers sees two towns directly to the east of…

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Q: [3] 3. If sin = -0.5592 find for 0° ≤ ≤ 360° @ 8

A: Follow the procedure given below.

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: X D 18° 76.5 ct 30 B

A: Use sine law

Q: Simplify the expression tan x/tan x + cot x. A sin x B cos x C sin^2 x D cos^2 x

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Q: 3. f(x) = log2 (x+7)-1 X Domain: Range: End Behavior: As x→→ f(x)→∞ As x→→_____ f(x)→→x x-intercept:…

A: Given:- f(x)=log3(x+7)-1 To find:- Domain,Range ,end behaviour,x and y intercept

Q: 13. Use Appropriate Tools For each triangle, write an equation for x using a trigonometric function.…

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Q: Jackie, Latisha and Pallavi are skipping rope. As the rope rotates it is observed that its maximum…

A: Assuming the speed of the rope is constant throughout the process. Since first minimum height occurs…

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

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Q: 6. The tailgate of a moving van is 2.75 feet above the ground. A loading ramp is attached to the…

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Q: 11 Incorrect Select the correct answer from each drop-down menu. Which transformation causes the…

A: Graphical transformation

Q: 5. An equilateral triangle has a side length of 7 cm. If a perpendicular is dropped from a corner,…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Calculate the exact value of the area of the equilateral triangle. bsort,000 r = 4 cm

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Q: √√3 2 4. Using the appropriate special triangle, determine e if 0° ≤ 0 ≤ 90° for cose = a) 60° b)…

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Q: 6. cos x(csc x secx) secx) cotx

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Q: Find mLA 19 yd A) 12° C) 13.20 98 4 yd C B) 9° D) 11°

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Q: Express the complex number z = 9√3+9i in standard polar form.

A: The given complex number,    z=93+9i

Q: - sin ( 7 ) 2 What is the exact value of

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Q: The plane The plane that passes (0, 1, 5), (2. -1, 6), and (3, 2, 5). through points

A: Given:  Points: ( 0 , 1 , 5 ) , ( 2 , -1 , 6 ) , ( 3 , 2 , 5 )

Q: Find the sum of the infinite geometric sequence: 1 + 39 1 27

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

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Q: Let z₁ = √3+ i and 2₂ = 1 + √√3i. (a) Write z₁ and 2₂ in polar form. (b) Find 2₁22 and 22/2₁.…

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Q: 12 Select the correct answer. Which function defines (ƒ ÷ g)(x) f(x) = (3.6) ⁰+2 g(x) = (3.6) ³+1 ○…

A: Dear learner, As per our guidelines we can provide the solution for one question only. Kindly post…

Q: The length of a tree's shadow is 22 feet when the angle of elevation to the sun is 42°. How tall i…

A: First I have draw the right angle triangle for given information and then using it's property solved…

Q: A 16-foot ladder is placed against the side of a building, as shown in Figure 1 below. The bottom of…

A: We have to find the increase in height.

Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…

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Q: Brooks Composite High School Math 30-1 Mrs. S. McKinney Written Response: Use the following…

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Q: Use the following information to answer the next question. The partial graph of f(0) = 2 sin²0 and…

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Q: Find the value of x. X= (Simplify your answer. Type an exact answer, using radicals as needed.) C 5…

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Q: 5 Evaluate [√√√3+)1¹⁰ 2 2

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Q: 9. Determine the correct simplification of the expression (1 + cose)(1- cose).

A: SOLUTION-

Q: Show that tanθ + cotθ = 2 Cosec2θ

A: Given query is to prove the Indicated identity.

Q: Q/// irrational numbers is connected or disconnected in R

A: To Check : Set of irrational numbers is connected or disconnected in R

Q: 10. AB=6m. Find the exact length of CD in the following diagram. Then round your answer t the…

A: Here, for the right angle triangle ABC: tan π3=ABBC⇒3=6BC⇒BC=36

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

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Q: 2 1 Given the vector field F=rcos a.+ =sing a tra evaluate the curl of the vector field.

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Q: Determine the coordinates of image point after a rotation of 25 degrees about (0,0) from point (4,0)

A: Use rotation matrix

Q: Given the exponential function. Find the domain and range.

A: NOTE: Refresh your page if you can't see any equations. . graph the function using the graphing…

Q: Write a value in the box that would make the equation true. In 9 = In 72 -. In 2

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Q: E 11 cm 99% 11 cm D

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Q: Question 1. Given that 0= 280°, calculate the three reciprocal trigonometric ratios [i.e., csc,…

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Q: Triangles PQR and STU are shown below. R S A Which additional fact is needed to prove APQR ≈ ASTU,…

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Q: Find degree measure Arcsin 3/4

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Q: raph the following complex numbers, then find their moduli. 1. -8i 2. 4-3i 3. -5+3i 4. -4-7i 5. 25…

A: Both the parts are solved below

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

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Q: Determine exact solutions for each equation on the interval 0 ≤ x ≤ 2π. a) Cost | +²1=0 b) sin3x = 0…

A: We can answer both the question as below.