Find all real solutions of the following. Check your results. 7(y-7) = 4 y+4

Q: -1 2 аnd AB 5 1. Find the matrix B. 3 Let A = 6 -9

A: This is a problem of matrix multiplication. Based on the general formula we will solve the question.

Q: Solve for x in  2x^2 − 7x − 4 = (2x+1)(x−4) = 0

A: Here given 2x²-7x-4=(2x+1)(x-4) 2x²-7x-4 can be factorised as 2x²-7x-4=(2x+1)(x-4)   For…

Q: Given the matrix A = 2 5 -2 [1 1 2 (a) Find the eigenvalues of A. (b) Find a basis for the…

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Q: 6. Suppose the calculation time of a computer varies inversely with the processor speed. If the…

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Q: F(x)=4x^4-3x^3+8x-9 Divided by x-1 What is the remainder? Is x-1 a factor of the equation?

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Q: Use the formula for the general term (the nth term) of an arithmetic sequence to find the sixth term…

A: Given a1=12d=5We know that general terman=a1+(n-1)dSo, an=12+(n-1)5an=7+5n

Q: TEXT ANSWER Question 11 An employee at a department store is stocking cell phone cases. He has a box…

A: Probability = no. Of favorable cases/total number of cases

Q: 8. Formulate a linear equation given: o Slope and y-intercept m = -2, b = 3 Slope and a point 2 m =…

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Q: Brunhilda is training for the olympics. Her total distance of running is calculated by using the…

A: It is given that, D=8.75t+1.

Q: 7. f(x) = xln3x O a. f'(x) = xln3x + 1 O b. f'(x) = 3lnx + 1 O c. f'(x) = ln3x + 1 O d f'(x) = ln3x…

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Q: Find the 'equiation of the quaidratic functron f Whose gyápn iš Shown below." (4,4)' (5,1) find the…

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Q: A car has a speed of 60 mph traveling north from Sioux City to Sioux Falls. It took 1 2/3 of an hour…

A: This question is based on speed, time and distance formula  s = d/t

Q: 03(1-)(4.3) %3D O = (-)(x + 3) %3D O = (*)(* - 3) %3D Write the expressions for (g-h)(x) and…

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Q: *218. 18 *$27+ 67 161 f

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Q: Use Lagrange multipliers to find the indicated extrema, assuming that x, y, and z are positive.…

A: The given function is: fx,y,z=x2+y2+z2 And the constraint equation is: gx,y,z=x+y+z-27

Q: 3* = 4 2 - 4x 27 -5 + 5x II

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Q: y = (2x2 + cotx)³ P a. y' = 3(2x² + cot(x))² (4x – csc²(x O b. y' = 3(2x2 + cot(x))² (4x – cot?(x) P…

A: Given query is to find the derivative of the expression.

Q: Matrix A has the dimensions 33 x 46 and Matrix B has the dimensions 46 x 38 What are the dimensions…

A: Solution ) when we multiply  AM×N  and BN×Q Resultant matrix = FM×Q so  A33×46  and B46×38 Resultant…

Q: h2%3D16(2)3+64(2)+38 =imum 99hmaxi 515614 f rectang O ave anexpression de scule lengh. terms af the…

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Q: A local miniature golf course owner must recarpet his fairways and replace the golf clubs his…

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Q: Looking for a shortcut method for this question: 5. Find the exact value of…

A: The given expression,   143+153+163+.....+243+253

Q: 3. graph the ratlonai functiong f(x) = 7x+3_

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Q: Graph the function by using transformations of the graph of y= . Plot all necessary asymptotes. For…

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Q: Consider the function f (x) = (1)/(x^2 −1)  d. Find the intervals f is concave up. e. Find the…

A: Given problem:- Consider the function f (x) = (1)/(x2 −1)    d. Find the intervals f is concave up.…

Q: 2x+ 1 (a) A functionf has the property that f = x + 6 for all real values a # 0. What is the value…

A: a) The given function is f2x+1x=x+6 for all real values of x≠0.

Q: the missing side and angle. 1. Given triangle LAK, a= 13cm; k 16cm ; and L= 92°. %3D

A: Multiple questions are asked, I am answering the first question

Q: Write the first six terms of the arithmetic sequence with the given first term, a,, and common…

A: Given query is to find the 6 terms of arithmetic sequence.

Q: 4V6 at the point Р(-1,- 3 4x? + 3у? — 36

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Q: Solve for the value of x and y; y=3x-4 4x+3y=1 Draw the line graphs that represent both equations…

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Q: Each of the following statements are FALSE. Correct the statements to make them instead be true: A…

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Q: 15) Use the graph of f(x)=log4 x to obtain the graph of g(x) log 4 (x -1). 6. 8(a) Find the…

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Q: y dx + (3x – xy + 2)dy = 0 solve by Linear method

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Q: Use synthetic division to simplify * - 13x´ + 11x + 22 X - 2 Write your answer in the form q(x) +…

A: We need to divide x3-13x2+11x+22 by x-2 by Synthetic division.

Q: 15.let flx)= 3X^+X-4 ax^-15X+25 the function hasS: DAyinterept at the point a) X-interceto at the…

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Q: The applet below shows an angle with a measure of 1 radian whose initial ray is at the 3-o'clock…

A: answer of given question is in next step

Q: Find the perimeter of the figure shown. Express the perimeter using the same unit of measure that…

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Q: Differentiate. x² + y? = 36

A: df(x)±g(x)dx=d(f(x))dx±d(g(x))dx. daf(x)dx=a.df(x)dx dxndx = nxn-1 d(c)dx=0 , where , 'c' is any…

Q: Graph f as a solid line and f-l as a dashed line in the same rectangular coordinate space. Use…

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Q: An antique clock is expected to be worth $350.00 after 2 years and $530.00 after 5 years. a) Find…

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Q: How many triples (a, b, c) are solutions of the system of two equations: a + b = 2, ab − c² = 1?

A: The given system of equations is: a+b=2...(1)ab-c2=1...(2)

Q: tind the quotient $ remainder using synthetic division for: x3+9X+16x+5

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Q: Find the number of terms and the degree of this polynomlal. -8k6 + 5k - 2 Number of terms: Degree:…

A: Given query is to find the number of terms and the degree of the polynomial

Q: Explain why the triangles are similar. Then find the missing length, 7 in. 36 in, 12 in. Choose the…

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Q: x+1 4. Sketch the graph of f (x) = x2-4x-5 by using 9. 5 4- (1) The domain: 3- (2) The vertical…

A: Domain of a function y=f(x) is a set of values of x for which this function is defined. x=a is said…

Q: Use de Moivre's formula to establish the identity cos 40 = 8 cos*0 – 8 cos²0 +1

A: Solve the following

Q: The population of a certain West Virginia city was 110,250 in 1990. By 2008, the population had…

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Q: y = csc(3x² – 2) 4.

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Q: Consider the figures below. (1) (2) Use the redtangles in each graph to approximate the area of the…

A: Let's find.

Q: 5 5 5 Evaluate a る? O A. 5(a - b)(c - b)(c - a) B. 5(b - a)(b- c)(c - a) C. 5(b - a)(c - b)(a -c) D.…

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Q: 7.) Without using decimals, common denominators, or cross multiplication, be convincing of which…

A: Since you have asked multiple questions in a single request we would be answering only the first…