Find the orthogonal projection of 9e1 onto the subspace of ℝ4 spanned by <2, 2, 1, 0> and <-2, 2, 0, 1>.

Q: √9x-1= -4 Select the correct choice below and, if necessary, fill in the answer box within your…

A: Solution: Given data, 3√(9x-1) = - 4

Q: Let A = 1 -2 -7 11 For which value of x is A invertible? 2 x-5 5x 19 -r+27 3 4 -5 x-10 -7 - +22 T +…

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Q: The age of Diophantus, a Greek mathematician can be calculated from the epitaph which reads as…

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Q: Wendy has set up an ordinary annuity to save for a retirement home in 10 years. If her monthly…

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Q: Find the vertex of the quadratic equation: 2x² - 8x + 1 = 0 O (-2,7) O (2,7) (2,-7) O (-2,-7)

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Q: I built a ‘sword’ out of 4 cardboard tubes that were each 1/3 of a foot in length. My brother cut…

A: given  length of each tube =13 foot   number of tubes used =4 so  total length of sword=(length of…

Q: Find the absolute maximum and minimum values of the function over the indicated interval, and…

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Q: Use the discriminant to determine the number of solutions to the quadratic equation 10q2 +60q+90 =…

A: Given query is to find the number of solution of the quadratic.

Q: Put a comma between your answers. Question 25 Find an expression for the area of the shaded region,…

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Q: Find two numbers whose sum is 10 and whose product is a maximum. The two numbers are (Simplify your…

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Q: 2. Solve the system x² + y² = 5 3x - 2y = 8

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Q: y-x-1 = 4 y=-=1/x-4 2 A) (-4,5) 3) one solution C) infinitely many solution 2) no solution

A: Given query is to find solution

Q: Assume that A is row equivalent to B. Find bases for Nul A, Col A, and Row A. A = - 2 82-8 2-12-3 3…

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Q: limits of complex function (a) lim +1+ +2)² z-1-i 2²-2z+2, 4 Ans:

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Use a graphics calculator to graph f(x) = -x + 4x2 + 1. Find the intervals for which the function is…

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Q: Find the domain and range of y = log₁(7 + 6x). The domain is: The range is:

A: We are required to find the domain and range of the function y=log4(7+6x)

Q: a,Find the intercepts b, sketch graph c. domain and range

A: Solve the following

Q: 8x + 6y = 56 4x-4y= 28

A: 8x + 6y = 564x - 4y = 28 there is two equation and there are two variables so we can find the…

Q: b. và b Vab √ab

A: We can express the given expression .

Q: der the matrix A ments are true? = 1 X X 5 4 X 21 X 3 . Which of the following A is invertible for…

A: The given matrix A=1x2x5x4x3. We have to find the values of x such that the matrix is invertible and…

Q: 2. What is the most precise classification of the quadrilateral by connecting in order the midpoints…

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Q: Of all numbers whose difference is 12, find the two that have the minimum product. What are the two…

A: We find the critical points and use second derivative test to minimize the product function. The…

Q: 17) y = -x + 4 y = 7x-4

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Q: Match the formula of the logarithmic function to its graph. Graphs of Logarithmic Functions 5+ 4 3 2…

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Q: * Watch the video and then solve the problem given below. Click here to watch the video. Graph the…

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Q: The table of ordered pairs (x, y) gives an exponential function. Write an equation for the function.…

A: NOTE: Refresh your page if you can't see any equations. . the exponential function is in the form of…

Q: erform the indicated operations using the laws of exponents. Express the result using positive…

A: we have to perform the indicated operation       102:10-5 b since , low of exponents is…

Q: Find the absolute maximum and minimum values of the function over the indicated interval, and…

A: Please see the below picture for detailed solution.

Q: What length of 2 in. stock is needed to bend a piece of steel into the shape as shown to the right?…

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Q: For the following equation, determine the values of the missing entries. Reduce all fractions to…

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Q: 4 -5, b = -2 5 Let A ^-| |--[²)-²-[4] [2]. -3 and c = 7 Select true or false for each statement. 1.…

A: Answer is in step 2.

Q: 2.10 Solve the inequality lz-31+ 2+2 ≤ 11 and write the solution set. 10 X <-2 → -(x-3) + (x+2) ≤ 11

A: we can solve the inequality .

Q: The sum of the ages of the father and his son is 99. If the age of the son is added to the inverted…

A: The sum of the ages of the father and his son is 99. If the age of the son is added to the inverted…

Q: I beg you to please write your complete solution on paper. Thank you so much! Question:  Two years…

A: To solve the following problem and find the age of boy.

Q: A radioactive substance decays at a continuous rate of 18.4 % per day. After 19 days, what amount of…

A: Let's find decay rate and amount of substance after 19 days.

Q: Question Identify the statements below that are true given that F = -I' Select all that apply: □ F2G…

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Q: 3 4) y = -x - 4 2 1 y == x + 1 4 number of solutions

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Q: Find the absolute minimum value on [0, ∞) for f(x)=x² − 8x +7. Select the correct choice below and,…

A: for critical points put  f'(x)=0dxn dx=nxn-1if d2xdx2&gt;0 t critical point then it is absolute…

Q: Q4. To flip a function upside down (over the x axis) multiply the whole function by O 1 or -1 none…

A: To complete the following statement. To flip a function upside down over the x axis multiply the…

Q: Which is the best definition of joint variation? • Joint variation occurs when the ratio between two…

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

Q: Amber wants to put tiles on the backsplash of her kitchen counters. She will need 36 square feet of…

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Q: Graph the following on the same coordinate system. a) y = x² b) y = 9x² c) y=-=-x² 2 d) How does the…

A: Given :

Q: 9 Find the absolute maximum and minimum, if either exists, for f(x) = x + −. X Find the second…

A: Given :fx=x+9x

Q: √4x + y = −9 (2x+4y=6; (-3,-3) A) Yes B) No

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Q: Determine the number of solutions of the system. State whether the system is consistent or…

A: To determine the number of solutions of the system. To state whether the system is consistent or…

Q: Q2. To move a function left or right you should add a constant to the O none of these O both the x…

A: To describe the given transformation

Q: Solve for x in the equation x² - 5x = -8 Ox= -1,6 x= 1,-6 Ox= -2,-4 Ox=2,4 There is no real…

A: The given equation is x2-5x=-8

Q: Q5. To flip a function left-right (over the y axis) you multiply_ none of these O y values O x…

A: Solution: Given data, To flip a function left-right (over the y axis) you multiply by...?

Q: Solve the equation and state the solution set. Remember to identify the values of the variable for…

A: To solve the equation and to state the solution set.4x+1-4x2-1=2x-1

Q: line plot represents the amount of baking soda a baker needs for different recipes. The baking soda…

A: We have to find that how many recipes call for 1/4 pounds or less.