Find the matrix A of the linear transformation T from R2 to R2 that rotates any vector through an angle of 45∘ in the counterclockwise direction.

Q: A survey of 240 families showed that 91 had a dog; 70 had a cat; 31 had a dog and a cat; 91had n...

A: This question can be solved by creating a Venn diagram.

Q: account

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Q: Assume that the X1 and X2 are binary variables. What would be the appropriate constraint expression ...

A: We have to choose correct.

Q: The U.S. census lists the population of the United States as 227 million in 1980, 249 million in 199...

A: First of all, assume that the second degree polynomial be p(t)=at2+bt +c...(1) To find the values of...

Q: Find the inverse function of f. 4x + 8 f(x)= x - 5 f=1(x) = |

A: Solve for the inverse of the function

Q: Express each statement with in (IF THEN FORM) then state its A.converse, B.inverse and C.contraposit...

A: As per our guideline if multiple questions are posted we are supposed to answer only the first one H...

Q: A product originally priced at 2750 is marked 25% off. What is the sales price?

A: Original price = 2750% discount = 25%Discount amount = 2750*25100Discount amount =687.50

Q: By use of long division, find all remaining factors of the expression x 3 + 3 x 2 − 22 x − 24

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Q: Write an equation for the degree-four polynomial graphed below 5+ 4 3- -5 14 -3 -A -1 -1 4 5 -3 -4- ...

A: Given problem:-

Q: let (Z,+,*) be a ring of integer number and (Ze,+,*) is ring of even integer number and f:Z→Ze such ...

A: Given : (Z,+,*) is a ring of integer numbers. (Ze,+,*) is a ring of even integer numbers.   To Check...

Q: If A is a 3x2 matrix and B is a 2x3 matrix, then (BA) is 3x3 matrix. Select one: O True False

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Q: 18. Using complete sentences, which need to be followed to s below. I expect you to show th explain ...

A: In this question we will use basic concepts of calculus i.e concept of plotting of a function. Solut...

Q: Below is the graph of y x Transform it to make it the graph of y-(r-2)'+1. IU 中

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Q: Using A formula A = 1/2bh for the area of a triangle where b is the base and h is the height, find t...

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Q: 13. Find the value of C in the expression 5x2 – 2x + C to make it a perfect square trinomial. В. 25 ...

A: Since you have posted multiple questions i can do first question as per our company guidelines pleas...

Q: 1. Solve the following system of equations algebraically. 4x+2y=-20 8x+6y =-28

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Q: You open a brand-new savings account January 1, 2021. every paycheck you earn you deposit $25 into a...

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Q: Analyze the graph of the polynomial function and find the indicated information. Estimate when neces...

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Q: Consider the three matrices 2 1 0 A = 3 1 1 -1 2 -1 -1 [1 3 and C = 3 3 B = y 2 (a) Find the sizes o...

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Q: 1 0 1 A = B = 0 1 1 0 0 1. If the meet of A and B is defined, show the resulting matrix. If not, exp...

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Q: Analyze the graph of the polynomial function and find the indicated information. Estimate when neces...

A: Graph of the function is given, we have to find the required values.

Q: A metallurgist has one alloy containing 26% aluminum and another containing 60% aluminum. How many p...

A: Given: A metallurgist has one alloy containing 26% aluminum. and another containing 60% aluminum. Ho...

Q: A one-to-one function is given. g(x) = x2 + 2, x 2 0 (a) Find the inverse of the function. (b) Graph...

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Q: W 4. What is the value of the 4th term of the expansion (a + b)"? O a5 O 5a*b O 10a²63 10a b?

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Q: Find an equation for the line below. by 24 8-

A: From graph

Q: If A is the 2 × 2 matrix given by a b A = с d and if ad – bc + 0, the inverse is given by 1 d -b A-1...

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Q: A table of values of a linear function is shown below. Find the output when the input is n. Type you...

A: Topic:- sequence and series

Q: The volume, V, of a sphere in terms of its radius, r, is given by V (r) =Tr³. Express r as a functio...

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Q: 5(g+4)>15

A: Given that 5g+4>15To find :interval of gSolution :5g+4>15g+4>155g+4>3g+4-3>0g+1>0

Q: Suppose H (x)-2x+2. Find two functions f and g such that ())=H(x). Neither function can be the ident...

A: According to question,Given function,Hx = 2x3 + 2

Q: . Solve for the unknown of the given system of linear equations.  3x – y + z – w = -1 X + y – z +3w...

A: We will solve this using gauss elimination method.

Q: The sum of two numbers is 64. The larger number is 14 more than the smaller number. What are the num...

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Q: The equation x² – 2x + y - 4y + z2 – 2z – 10 = 0 | | represents the equation of a sphere centered at...

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Q: 3. DETAILS SPRECALC7 2.7.031.MI. Use f(x) = 5x – 4 and g(x) = 3 – x2 to evaluate the expression. (a)...

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Q: 2x 2x is equal to 2-3x+2 r-1 r-2 r-2 O True OF.

A: Given query is to find statement is true or false.

Q: Solve the equation by the square root property (2x-6)^2=22

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Q: Suppose y vaires directly as x, and y=98 when x=14. Write a direct variation equation that relates x...

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Q: Solve the below radical equation

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Q: Which of the following consists of all solutions to 2? + 3x – 10 = 0? x = 5, –2 x = 2, –5 x = 5, –1 ...

A: We will find the solutions to the quadratic equation. 

Q: -2 3.

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Q: Solving a word problem involving a sum and another basic. A couch and coffee table cost a total of $...

A:

Q: You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 141 km south and 136 k...

A: QUESTION- You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 141 km south...

Q: What is the solution of the equation 2x + 13 – 5 =x

A: Given 2x+13-5=xAdd 5 on both side2x+13=x+5Squaring on both side2x+13=(x+5)2 2x+13=x2+10x+25Subtarct ...

Q: a) Find 4 (-4 -3-2). -2 b) Find (-4 -3 -2) 4 -2 Did you find the same answer with part (a) ? Why or ...

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Q: How to calculate the percentage

A: Percentage is a fraction or a ratio in which the value of whole is always 100.    Percentage Definit...

Q: 11. f(x) =x* -4x' +16x – 16 A) 2 (multiplicity of 2), 4 (multiplicity of 2) C) -4 (multiplicity of 2...

A: 11. fx=x4-4x3+16x-1612. fx=2x4+3x3+3x-213. fx=x5-6x4+6x3+16x2-15x-18

Q: a A. Use inductive reasoning to answer each problem. on the nth figure. Refer to the given table. а....

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Q: 4. CHEMISTRY Boyle's Law states that when a sample of gas is kept at a constant temperature, the vol...

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Q: .2 t) Let S be a linear transformation from R to R' with associated matrix 3 1 3 -1 be a linear tran...

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Q: 4. Two students solve a quadratic equation in x. One student made a mistake in the coefficient of th...

A: