(cos A)¹-(sin A)¹ equal to: A. cos 4A C. sin 2A B. cos 2A D. sin 4A

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Q: Write the arithmetic series using summation notation. 41. 12 +9+6+3+0+(-3) 43. 45. 48 +60 + 72 +84…

A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

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Q: 47. 48. 49. 100 Σ0.5k k=1 30 k=1 45 се k=1 -k+14 Σοκ-24 Choices for 46-49: A)-64 E) -43.75 AE) 630…

A: Use sum of arithmetic series

Q: 2. Consider the function g(x) = -√√x+4-3 a. Identify the basic function whose transformation is g(x)…

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Q: How many angles do you see in the diagram? 7x-20 2x + 2 #1 +

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Q: Martha sells cars for a living. Each month, she warns $1,100.00 of base pay, plus 9.6% of commission…

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Q: Find k so that 4x² + kx + 1 = 0 will only have one real solution. A. 1 C. 3 D. 2 B. 4

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Q: Problem Solving: Solve the following and show your solutions. Erin is 6 years more than three times…

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Q: Question 5 of 5 Write 0.975 as a fraction in simplest form

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Q: Determine whether each number is a root of a - 13a² + 12a = 0. Explain. 23.0 24.-1 25.1 26.-4 27.-3…

A: 27. Given equation   a4−13a2+12a=0

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Q: Consider the system -X₁+3x₂-2x3 = -2x₁-3x₂+2x3 = -3 2x₁-x₂-3x3 = 23 (a) Find the reduced row echelon…

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Q: Find the average rate of change of the function from X₁ x-Values X₁ = 0, X₂ = 3 Function f(x) = -7x…

A: The average rate of change of function is given by

Q: B. Complete the table. Equation x2 + 5x + 4 = 0 x² - 6x-27= 0 x² - 25 = 0 x2 + 10x + 25 = 0 2x²5x +…

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Q: 6. 20hrs more than x. 7. 2ft more than thrice x. 8.The ratio of 10 and x. 9. One half times x. 10.…

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Q: Solve the following problems: When measuring a parallelepiped block of wood, the values of 10, 12…

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Q: For a certain company, the cost for producing x items is 60x + 300 and the revenue for selling x…

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Q: Solve the following vector equation: X1 -2 0+₂ 2 + x3 -12 -4 7 = -15 -6 12

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Q: A large koi pond is filled with a garden hose at a rate of 10 gallons per minute. After 10 minutes…

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Q: Answer the following Solve the following congruence. 1. 17x = 4 (mod11)

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Q: Kakalina's class painted a mural to honor their ancestors. The mural covers a 12 1/8 m long,…

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Q: Use the universal set 'U in the Venn diagram to list the members of the specified sets. A 1 8 C 5 6…

A: As per our guidelines we can answer only 3 subparts of the given question. So kindly repost the…

Q: The bearing from point C to point B is 226o. The bearing from C to A is 316o. The bearing from B to…

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Q: how many prime positive integers are divisors of 555

A: We can find the answer as below.

Q: Matching type: match the verbal phrase to its mathematical phrase. write the letter of the correct…

A: Here we have to match column A to column B

Q: nd a non-zero vector 2 perpendicular to the vectors B V -2 and = 3

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Q: Current Attempt in Progress Find the elementary matrix E such that EC = A where 3 2 A = 2 1 -2 131 8…

A: (1).    The given matrices: A=32121-28-73       and    C=32121-22-111

Q: 2.) Make 2 observations about the Venn diagram. Ⓒ B

A: Venn Diagram generally states the relationship between the sets.

Q: 13b. Write a function g with the parent function f(x)/x/ that has a vertex at (-2, 4)

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Q: a. Determine whether the relation represents y as a function of x. y = x Yes, the relation…

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Q: What property does the expression 9(x-6)=9x-54 a) Commutative property

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Q: A. Determine the next three terms for each sequence. 1. 8,1, -6, -13,-20 2. 4, 11, 18,25,.... -5,-8,…

A: In all question has some basic logic like same difference or addition etc

Q: Simplify: |x²-25 x2+4x-5 x²-3x-10 x-1 Or O(x+5) OP O粥

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Q: factoring the given equation: x^2 +2xy - xz +2x+4y-2x

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Q: Calculate the area of triangle ABC if the coordinates of the corners of a triangle ABC are: A(-2,2,…

A: NOTE: Refresh your page if you can't see any equations. . find the vector u

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Q: Learning Task 2 A. Complete the table below Given 1. 2x3x² = 5 2.4x² = 5x 3. (2x + 5)(x-4) = 0 4.…

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Q: 3) If A = √32 √√18, B = (AB)³C then A) B) C) 32 28 - 30 √54-16, and C=¹/√(-5)¹² + √(-3)

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Q: Given f(x) = -2x2 - 6x - 3, find f(1-x )

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Q: The mass of a radioactive substance follows a continuous exponential decay model, with a decay rate…

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