Marcia has 422 feet of fence. After fencing in a square region, she has 170 feet of fence left. What is the length of one side of the square? feet

Q: For the following right triangle, find the side length x. Round your answer to the nearest…

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Q: Let f(x) = 17x and g(x)=-3x-7. Find (f+g)(x), (f-g)(x), (fg)(x), and (f+g)(x) = (Simplify your…

A: The functions are given by fx = 17xgx = -3x-7 To evaluate: The expression of f+gx, f-gx, fgx, and…

Q: What is 3x / 4y

A: Topic:- algebra

Q: 3.) Elise, Linda, and Brianna work in a clothing shop. One day the three girls had a combined sales…

A: Topic- Linear Equation we are given, girls had a combined sales=$1480 As Elise sold $120 more than…

Q: Find the roots of the following equations: y² + 11y + 24 = 0 3x² - 4x = 0 x3 1. 2. -

A: To find out the roots of the equations.

Q: 2.32-61--0

A: As you have mentioned I have to answer number (2), i.e. 32t2-6t=-152

Q: In Exercises, 67-70, the graph of a logarithmic function is given. Find a formula for the function…

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Q: The base of a solid is a circle of radius a meters and cross sections perpendicular to its base are…

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Q: Evaluate the piecewise function below in questions a and b. (12x + 71, 1+x², f(x) = 6, 1 =x+8, 3x a)…

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Q: Perform the matrix operation. 04 -16 Let A = 12 28 4 40 12 16 [126] 10 12 7 [1210] 7 10 and B = 12…

A: To find matrix 4A+B

Q: For the given function f(x) and numbers L, c, and > 0, find the largest open interval about c on…

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Q: 82 Using the change-of-base formula, you can evaluate log by performin OA. In OB. 82 6 log 82 6 OC.…

A: Given:- log682

Q: x+1 2x-4 2. Given the rational expressions and x+3 5x+15 a. Determine the least common denominator.…

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Q: Translate the following application into a system of linear equations, but do not solve. "A cash…

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Q: Write the decimal as a fraction. 0.83 = F 10 x 0.83 = F x 10 8.33= [?]F

A: Multiply by 10 on both side,

Q: 2 2x + 13x - 12 3 5x + 20x

A: Find the factors of the denominator.

Q: The sizes of two matrices A and B are given. Find the sizes of the product AB and the product BA, if…

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Q: Fill in the y values and first differences given the column of x values for the function -3x the…

A: Let's find y value and sketch graph.

Q: Each function is either even or odd. Use f(-x) to state which situation applies. f(x)=x²-3x² +5

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Q: 10. If x= -12 which equation is true? 7.11B 11-2x = 17 24 0.5x + 22 = 20 0.5(12)+22/20 -6 +22-20 16…

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Q: Q5) Find the equation of the horizontal line that passes through (-9,5). Write the resulting…

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Q: 1) a) From the set {-7, 2+3i, 0.75, 9, ½, √(-36), √5, 8i, -2/3, 0, л, 6} i) List the set of ii) List…

A: As per guidlines we have to solve one question at a time . so please repost another question .

Q: Given the functions: g(x)= |x-3| Evaluate the function (f-g)(x) for x=-2. f(x) = -5x (f-g) (-2) is.…

A: The functions are fx = -5xgx = x-3 To evaluate: The value of f-g-2.

Q: X0 PCO Q(x) 514 1 2 34 352 4 31210 complete the table using composite function r(x) = p(a (x), at x…

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Q: dealership is selling new electric cars. The factory gives a $3000 rebate to college students, and…

A: Topic:- function

Q: A = 12 34 O A. Find A-1 A = 3 2 A = - 2 1 OB. Does not exist O C. O D. A = 3 44] 2 2 -1 -2 -3 -4

A: Find the adjoint of matrix A and divide that with the determinant of matrix A

Q: Express the solution as an inequality. A student has test scores of 86, 87, and 93 points. What must…

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Q: Express the following system of linear equations as a vector equation and as a matrix equation:…

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Q: Let f(x)=x² and g(x) = 4x-6. Perform the composition or operation indicated. 16x² - 48x+36 4x2² -6…

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Q: Let x=(4,3, 1, 1) and y (8, 2, 7, 1). Determine which of the following statement(s) is/are true: (i)…

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Q: A jar of coins contains pennies, nickels, and dimes. The total number of coins is 13 and the total…

A: See this solution in below.

Q: 2 ------- Let u = 3 = 5 0 We want to determine by inspection (with minimal computation) if {u, v, w}…

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Q: If k is a real number, then the vectors (1, k), (k, k + 20) are linearly independent precisely when…

A: If k is a real number, then the vectors (1, k), (k, k + 20) are linearly independent. Then find a…

Q: The standard equation of an ellipse with vertices at (- 8, 0) and (8, 0) and minor axis 10 units is:

A: See the details solution in below

Q: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right corner of the…

A: Given query is to find the matrix A.

Q: Bob and Lisa are brother and sister. Bob has twice as many sisters as brothers, and Lisa has twice…

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Q: x-1, if x ≤-2 f(x)=2x-1, if -2 4

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Q: 6. Use the moving and additivity principles to deter- mine the area, in square inches, of the shaded…

A: We have to use the moving and additivity principles to determine the area in square inches of the…

Q: Determine the values of a for which the following system of linear equations has no solutions, a…

A: See this solution in below.

Q: Solve for A: You can resize a matrix (when appropriate) by clicking and dragging the bottom-right…

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Q: Solve the following equations and inequalities analytically. Support your solutions graphically. (a)…

A: Here we have to solve the given inequalities.

Q: - (a) (i) Given that tan 2x+tan x=0, show that tan.x = 0 or tan²x = 3. (ii) Hence find all solutions…

A: Given equation :- tan2x+tanx=0

Q: Find the slope of each line. 1) T A ** I

A: To find the slope of the given line.  From the given figure , we have to calculate points , from…

Q: Notes for Solving Linear Inequalities: Pearson Video notes continued: c) Complete the definition of…

A: C)  Linear inequalities in one variable  'x'  can be written as   ax + b >c , ax + b ≤ c, ax+b≥c,…

Q: For each equation, determine whether x and y are directly proportional (that is, if the equation…

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Q: X=4/5y Y=3x+7 Solve using substitution. (X,y)= ( )

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Q: Find values for the the entries in the second matrix to satisfy this equation: 30 -25 -13 14 5 5 0 0…

A: Given query is to find the the entries of the matrix.

Q: When a certain three-digit number is divided by the number with digits reversed,  the quotient is 5…

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Q: Find the eigenvalues A₁ A₂ and associated unit eigenvectors ₁, ₂ of the symmetric matrix The smaller…

A: In this question we have to Eigen value and Eigen Vector. Given, λ1<λ2A=13-21-21-43

Q: Use Cramer's Rule to solve the system of linear equations for x and y. kx + (1 k)y = 6 (1 k)x+ ky =…

A: The given equations are; kx + (1-k)y=6 (1-k)x +ky=3