Find the cosine of the angle, 0 Ses x/2, between the plane x +2y-2z= 2 and the plane 4y-5x + 3z = -2.

Q: 14.Let A= 3+2i 0 2 1+i 1-i B-( + ?) and B= Find AB.

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Q: A radioactive substance has a decay rate of 0.079 per minute. How many grams of a 200 gram sample…

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Q: b) 32+4x5-22 = 61

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Q: The table lists all the real roots of a 6th degree polynomial p(x) and their multiplicity.…

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Q: 1. Coach Jensen wants to celebrate the final win of the school's volleyball season with a trip to…

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Q: find the first 10 numbers in the series -2+4-8...

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Q: A runner begins training by running 5 km one week. Each week she increases the amount she runs by…

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Q: When solving the following equations using the elimination method, choose the constants to multiply…

A: [1.]         Given  5x - 3y = 4.......(1) 2x + 4y = 16.........(2) To eliminate the y - variable…

Q: When calculating the determinant of a matrix, the answer is a single number rather than a matrix.…

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Q: GIVEN: [3 V = 0 4 -1 -2 1 L2 -2 -31 5 CALCULATE: a. V+ Q b. VxQ c. QxV [2 3- Q=850 L1 5 -31

A: Given: V=34-30-152-21   Q=23-185015-3

Q: Given h(x) = -5√2x+17+ 6... determine the value for -3h(-4)

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Q: 2. Determine the exact real roots for the polynomial equations. a) 8x¹ + x = 0 b) x³ = 5x - 4

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Q: Let V be a set of vectors in R³ with the operations defined as follows: (a, b, c)+(d, e, f)=(a, e+f,…

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Q: f(x) = 2√√√x-3+5

A: Given :- f(x)=2√(x-3) +5  To find:- Is it f(x) is function ?

Q: 1. Vn EN, Prove the following by mathematical induction. M= 1 =2 - n+2 2n

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Q: 5 Solve y y = 7

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Q: 26. /x-3+5=x

A: We have to find solution

Q: Worldwide annual sales of a device in 2012-2013 were approximately q = -6p + 3,000 million units at…

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Q: If log, 4 = a and log27 5 = b, express log3 80 in terms of a and b HINT: express 80 in terms of a…

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Q: b) y = -3 5x+20 +7

A: We have to solve part b and find range and domain

Q: Explain the most efficient method for determining the number of zeroes of a quadratic function. How…

A: This question is based on quadratic equation to find zeroes efficiently.

Q: 1. Vn EN, Prove the following by mathematical induction. IM= || 2 - n+2 2n

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Q: Q8 Convert each question betwee exponential and logarithmic form a) c4 = ab MIN h) 1095 (5√ 5 ) = 3…

A: Given problem:- convert each question between exponential and logarithmic form  c4=ab log555=32

Q: 3 19.21 11 11

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Q: Which of the polynomials below is a 3rd degree polynomial? Select one: O a. 3x25x+7 O b. 5x 3-6x4 +…

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Q: 1. Fred was working with data collected in class and he determined the equation for a line of best…

A: This question can be solved using the concept of inverse of function.

Q: Sketch the graph of the ellipse and write the foci in correct (x, y) form. Show all work.…

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Q: 4. Show that x² + 6 = 6x has a real solution between 3 and 6.

A: To show that x2+6=6x has a real solution between 3 and 6.

Q: Sketch the inverse of the function provided. Show and explain the process steps that you used.…

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Q: The dean of the Western College of Business must plan the school’s course offerings for the fall…

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Q: 1. Solve 8-2+3=4-2z+1 2. Solve 3+7= 5. Give an exact answer.

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Q: Use this The quadratic function y = 2x² + 3x - 20 has zeroes at x = -4 and x information to find the…

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Q: When doing polynomial long division, what is the remainder when the divisor is a factor of the…

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Q: 4. Jane makes a blend of treats for the bake sale. The rice krispie treats are $5.00 per plate, and…

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Q: What are the domain and range of g(x) = 3√x+4? OD: [3,) and R: [0, ∞) OD: [4,) and R: (-∞, 0) OD:…

A: The given function is: g(x)=3x+4

Q: use an algebraic process to find the Solution Set of each inequality a) -x+ 5 -X c) 2x > +1 3x+4 d)…

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Q: The population, P, of the city of Hazelton has grown according to the mathematical model P = 32…

A: NOTE: Refresh your page if you can't see any equations. . where P= population and t=number of years…

Q: For the functions f(x)=x²-2x +4 and g(x) = 3 determine: f(-1) 2(x-1)

A: Given, f(x)=x2-2x+4, g(x)=32(x-1)

Q: -m = -15

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Q: 14. √y-8=2

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Q: Which of the following is the parent function for a. f(x)=x c. b. d. f(x) = |x| f(x) = x³ f(x)=√x

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Q: If f(x) is a polynomial and (2) * 0, what can be concluded? O(x-2) is a factor of f(x) O(x + 2) is a…

A: Using factor of polynomial,

Q: 3) Let T a) b) C) d) a b = abcd + abcx + abx². : This transformation maps the zero vector to a zero…

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Q: 9. 6100 318 + 8 8

A: Solve the given

Q: Identify each type of function (linear, quadratic, b) a) 8 4- ¹0 4 8 -8-4 4- 0 or exponential) from…

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Q: Graph the following: a) f(x) = √+2; b) g(x) = √x + 2.

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Q: 1) Let T C d 02 = 2a + (-2) b + 3c+2d 1a + 2b + (-1) c + (-1) d (94]. [-2a +(-2) b +2c +3d i) T H…

A: We will use given definition to find the solution.

Q: Write 35/4 as a mixed number.

A: The given number is: 354  To write the given number as a mixed number.

Q: Which of the following shows the polynomial below written in descending order? 3x³ +9x-x+ 4x¹2 D OA.…

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Q: please convert 7.96 x 10^-2  from standard Tom to non standard form

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