Solve the system by the addition method. x + 2y = -4 2x + 3y = - 4 Select the correct choice below and fill in any answer boxes present in your choice. OA. The solution set is. (Simplify your answer. Type an ordered pair.) OB. There are infinitely many solutions. OC. There is no solution.

Q: Consider the R-vector space V = R2. Which of the following subsets of V is a subspace? The line…

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Q: a. Determine (including uncertainty )the circumference of a circle who has a radius: r = 6.46±0.05…

A: Given, Radius of circle (r)=6.46±0.05cm Aim: 1)To find Circumference of circle , 2) Area of circle.

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A: We will find the required.

Q: – 6 + 3x = -4(x – 5) – 1

A: Given :-6+3x=-4x-5-1

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A: The given matrix, M=652026005

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A: Here we have to find the equation of the line through the points A (-1,5) and B(1,-1).

Q: B. For the system of linear equations below, solve for the values of w,x,y,z 6w-2x-z=5 6x - 5z = 1…

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Q: flies

A: Please refer to the image below

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Q: need asap please

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Q: Given the 4 x 4 matrix with the following entries 001 0 0-1 -1 6 -3 -2 1-3 4 4 6 -7 Find the…

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Q: QUESTION 18 18. Find all real solutions of the equation 2x + √√x = 1

A: The given equation is: 2x+x=1      ........(1) To find the all real solution to the given equation.

Q: 11. ( a) b) c) 1 1 1 ) Consider the relation on A={1,2,3) represented by the matrix 0 10 01…

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Q: Given the matrix A = [1 0 4 0 37 5 0 3 0 0 1 2 00000 0 1 0 Is the matrix in echelon form? (input Yes…

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Q: Problem 5.3. Solve the following differential equations by regarding y as the independent variable…

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Q: 2.) Solve and the system of linear Solutions alge. check any (3x-y 28 x-2y=-9 1)

A: Topic:- solution of linear equation

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A: We need to find year when men was born.

Q: Find the x- and y-intercepts of the graph of the function ƒ (x) = −2|x + 7 + 2. Enter your answers…

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Q: 2. f: R→ R, such that f(x) = x(2x − 3).

A: We can find the answer as below.

Q: Show complete solution. Solve for the roots using algebraic method. 4x²-5x-2

A: Use Dharacharya method

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A: NOTE: Refresh your page if you can't see any equations. . here we have the 41st term of the…

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Q: Which picture below represents an equation that has no real roots? Select one: (Hint: click the…

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Q: The one-to-one functions g and h are defined as follows. g={(-3, 0), (-1, 3), (6, 2), (8, 9), (9,8)}…

A: NOTE: Refresh your page if you can't see any equations. . here we have . as we can see, the…

Q: 9. ON 37°/ 80 cm If cos 37° is close to 20 cm 64 cm 80 cm 100 cm 금 which is closest to the measure…

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Q: An investor has $661,000 to invest in bonds. Bond A yields an average of 4% and the bond B yields…

A: Given data:- Total amount invest in bonds =$661000 Bond A yields = 4% Bond B yields = 8% x = dollars…

Q: e cha 000 3 -6 -1 0-2 0 2-5 6 an input the answer it is expanded or factored form. ou want to use…

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Q: Let A be a 2 x 2 matrix with trace T and determinant D. Under what condition on T and D will the…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Determine the product C = AB if 4 6 -7 -5 1 -9 -3 11 A = B = [₁ -1 -13 3 -5 2 7 6 -4

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Q: For each ordered pair, determine whether it is a sol -7x+3y=1 9x-2y=8 (x, y) (-8, 1) (-4,-9) (2,5)…

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Q: 8. Boat A is traveling North with a speed of 10 miles per hour. Boat B is traveling Southeast with a…

A: Question - Boat A is traveling North with a speed of 10 miles per hour. Boat B is traveling…

Q: In how many ways can a committee of two men and three women be formed from a group of nine men and…

A: In how many ways can a committee of two men and three women be formed from a group of nine men and…

Q: -+12y = 7e-²x. Find the general solution of the differential equation 2- d²y -119 dy dx² dx

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Q: Can you please solve for 5A + 5B

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Q: Find the critical point(s) of the function f(x, y) = x^2e^(−x^2−y^2) and classify them as local…

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Q: Consider the following relation on set B = {1, b, {1}, {b}, {1, b}}: P = {(1, b), (b, {1, b)), ({1,…

A: Law of Trichotomy: On a set X, a binary relation R, satisfies exactly one of xRy, yRx or x=y. Where…

Q: Simplify the following expression: 4/ (i-1) Select one: O a. - 4i-4 O b. (2i+2) O c. 4i + 4 d. 21+2…

A: NOTE: Refresh your page if you can't see any equations. . multiply and divide by (i+1)

Q: How many of the following fractions are REDUCED? 27 156 36 83 13 33 19 57' 56 a. 0 Ob. 3 c. not in…

A: We have to check every fraction whether it can reduced or not.

Q: . A manufacturer has determined that the marginal profit from the production and sale of x clock…

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Q: Solve for t using the square root property: (1 - 5t)² =

A: The solution is given below

Q: 20. The least common multiple L of 42 and 54 is in the range: a. 300 500 c. not in the list d. L≤…

A: The given numbers are 42 and 54 we have to find the least common multiple.

Q: Consider the sets given below. QUESTION 1 A={-1,1,3,4,7,10). B= (0,2,3,4]. C = (-3,9), D = (0,7) (a)…

A: Observe the brackets in the notation.

Q: ) Find an orthogonal basis for R³ using the column space of D= [102] .) Make an orthonormal basis…

A: answer is in next step. please give a like!!

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A: We have to solve above question find how many different ways are there to schedule The appearance

Q: Use the graph of the function f to find approximations of the given values. (a) f(1) (b) f(2) (c)…

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Q: Sarah, Kim, Ian, Larry, Eduardo, Jim, and Tyrone have all been invited to a dinner party. They…

A: We can find Number of ways and probability.

Q: the cost of the computer and printer together is $1,320. a. write an equation to show this…

A: A computer costs five times as much as a printer. The cost of the computer and printer together is…

Q: Solve for x. 3 In (7x) = 9 Do not round any intermediate computations, x = 2.86 X

A: Given that                 3ln(7x)=9               ln(7x) = 3            Taking both side anti ln…