Convert the expression with ratio a (without simp Simplify completely.

Q: Determine whether the matrix is in row-echelon form. If it is, determine whether it is also in reduc...

A: A matrix is in row echelon form if 1. All rows consisting of only zeroes are at the bottom. 2. The l...

Q: math.com/app/student/solve/15745683/ kphilips compositionoffransformationsRigidMotionsDiscovery Dete...

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Q: Example 1 Use the related graph of each equation to determine its solutions. 14. x? + 4x = 0 15. -2x...

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Q: -k For which of the following values k is -1 2 not invertible? 3 - k O A. k = 0, k = 1 and k = 2 B. ...

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Q: A parabolic arch 29 feet high spans a parkway. How wide is the arch if the center section of the par...

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Q: What is the vertex of the function f(x) = -15x -5

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Q: Let - 4 -: d²y * - 5y = 0, suppose the solution has the form y = e1x . dx2 dx Find the Characteristi...

A:   The auxiliary equation has the form y=eλx   We know that y"=λ2eλx  [eλx  ≠0]   y'=λeλx  [eλx ≠0] y...

Q: The unit circle x² + y=1 can be wrriten in parametric form as x = cos(0) and y : = sino. dy and henc...

A: Follow the procedure given below

Q: Find the quadratic polynomial whose graph passes through the points (1, 4), (2, 19), (3, 40). NOTE: ...

A: To find the quadratic polynomial  y=ax2+bx+c...(1) which passes through (1,4),(2,19) & (3,40).

Q: 20. Mr. Wilson is building a new patio off the back of his house. 5 ft 5 ft 15 ft 10 ft 20 ft

A: The area of tiles required to cover the patio is equal to the area enclosed in the patio.

Q: Finding x-and y-intercepts ot a line given the equation: Basic Find the x-intercept and y-intercept ...

A: Question: find the x intercept and y intercept of the line              x-2y =-2

Q: Solve the system using either Gaussian elimination with back-substitution or Gauss-Jordan eliminatio...

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Q: 26. 2x? – 3x – 15 = 4

A: This is a question of quadric equation. Based on factorization we will calculate the roots of the eq...

Q: Matthew runs 4 miles each day for 5 days. He ran an extra 2/3 mile the first day and an extra 3/4 mi...

A: topic - algebraic operations

Q: 15 Mary is buying tickets for a movie. • Each adult ticket costs $9. • Each child ticket costs $5. •...

A: We use linear equations to solve the given problem.

Q: Distinguish whether the f(x) = 8x² +2x-1 has a minimum or maximum and graph the function. Justify yo...

A: Given,            fx=8x2+2x-1To find : Distinguish whether the function has minimum or maximum value...

Q: The longest side of a triangle is six more units than the shortest side. The third side is twice the...

A: Given query is to find the sides of the triangle.

Q: Find the solution of the initial-value problem dx 6 dt x x(10) = 9

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Q: Rationalize the denominator to find the expression equivalent to V7 3+7 Numerator:

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Q: extenor ļ Estimate the measure of each angle. Then use a protractor t6 find the exact measure of eac...

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Q: Use elementary row or column operations to evaluate the determinant. 5 3 4

A: Solution is written in below steps.

Q: use the Law oflogarithmato expand the expression a) log7 (AB^5)

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: Use back-substitution to solve the system. (Enter your answers as a comma-separated list. If there i...

A: The given system,-x+y-z=05y+z=315z=0

Q: sketch the graph of the function by plotting points  f(x)=log3 (x)

A: Question- sketch the graph of the function by plotting points    f(x)=log3x

Q: compounded quarterly Find the compound amount. 3. Php 75,000 due in 5 years at 5% compounded semi-an...

A: topic - compound interest  

Q: 67. Consumption Expenditures In Keynesian macroeconomic theory, total consump- tion expenditure on g...

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Q: A rectangular block of foam insulation has an area of 36 square meters. The length is 5 meters longe...

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Q: ?

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Q: 3. Refer to the given functions, fand g. f(x) =: x-4 g(x)=2x-8 a. Evaluate the function for the give...

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Q: Write an equation for the polynomial graphed below 5+ 4+ 3 -5 -4 -3 /-2 1 2/3 4 y(x) = 2.

A: GIVEN:-

Q: -4 3 Find the matrix exponential function eAt. Let A -3 cos(3t) sin(3t) sin(3t) cos(3t). eAt -4t = é...

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Q: solve P'x) wsing first principals a. let f :Ph \ 33→R, f[X) = X-3 b. let P:R -23-→R, f(x)=| X+2

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Q: dx Find the general solution of the differential equation xt- +6?, where t> 0. The general solution ...

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Q: Evaluate / e*cos(x)dx using integration by parts-

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Q: Find the adjoint of the matrix A. Then use the adjoint to find the inverse of A (if possible). (If n...

A: The solution is given in the next steps.

Q: The midpoint of all sides of square are all joined together to create another square inside it (see ...

A: First we find side of bigger square using Pythagorous theorem. And follow step 2nd . 

Q: Write an equation for the polynomial graphed below 6+ 5- 4+ 3 -4 5 -1 -2+ -3 - -4 -5- -6+ y(x) = 4) ...

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Q: just inherited $30,000 tax free from your grandfather's estate. You currently have: no savings or re...

A: We have inherited $30,000 tax-free from a family estate. We should use this to payoff all our debt. ...

Q: evaluate the expression (simplify your answer completely)  a)5^log5(7) b)4^log4(23) c) e^in(30)

A: Given query is to eveluate expression.

Q: (2) The number of women in the workforce, based on data and projections from 1950 to 2050, can be mo...

A: Given query is to find the slope and the equation of the line  

Q: Determine whether the matrix is symmetric, skew-symmetric, or neither. A square matrix is called ske...

A: Here we have to determine whether the matrix is symmetric, skew-symmetric or neither.

Q: Find the determinant of the matrix. 3.

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Q: Determine the size of the matrix. 86 413 21-7 4 1

A: size of matrix is (no of row) *(no  of column) here no of row = 2 no of column = 5 size of matrix = ...

Q: Solve the following:   (ii) x^2 – 6x ≥13

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Q: 3. Prove the following two theorems about pairs of "twin primes," p and (Recall that "twin primes" a...

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Q: Write the system of linear equations in the form Ax = b and solve this matrix equation for x. X1 - 5...

A: Here we have to write the system of linear equations in the form of Ax=b and solve this matrix equat...

Q: Use a graphing utility to approximate the solution(s) to the system of equations. Round the coordina...

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Q: The sum of the length / and the width w of a rectangular area is 240 feet. 1. Write w as a function ...

A: topic  -   rectangle 

Q: Find the product of 34 and 27 using the following methods. Illustrate/write your complete solution 1...

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Q: -t +5. Find the Laplace transform of 6t - 5te L{6t - 5te +5} =D

A: