Solve the system by graphing and algebraically. Write solution in correct (x, y) form. y = √√√x+3 x-4y=-7

Q: (c) You are told that the matrix 02 2 Xx has no LU-decomposition. What are the possible values for…

A: We have to find the value of x.

Q: Find out how much a retirement account based on a principal of $101401 compounded 4% quarterly after…

A: Let's find amount after 23 years.

Q: How much would you need to deposit in an account now in order to have $5000 in the account in 5…

A: To solve the following problem when compounded anually.

Q: 4. Identical bricks are used in the construction of a wall as seen in the figure. While the ones…

A: Given data:- Construction of wall shown in figure;

Q: x²+xy-y² = -5 x + y = 1

A:

Q: Let A = {h,1,0), B = {7,8), C = {7}. AXBXC = { CxBxA={ BXBXB = { } }

A: 1) A=h,l,o ,B=7,8,C=7 2) A=h,i,r ,B=1,7

Q: A city has three police stations, A, B, and C. The number of police officers in the stations is 3,…

A: Given: a city has three police station A,B and C . the number of police officers in the stations is…

Q: 12. Find the center of the circle. 0 (-2,2) 061.1) Ⓒ (1,-1) (2.2) 62 F Dein -3 -2 --2- -1- 0

A:

Q: I. Given: 3x - y - 2z = 1 -x + 6y -3z = 0 -2x-3y + 6z = 6

A: The objective is to solve the given system of equation using determinants.

Q: Use the graph of y = f(x) to graph the function g(x) = -f(x). y = f(x) Ay an example % 5 2: F5 Get…

A:

Q: Evaluate the logarithm at the given value of x without using a calculator. Function Value g(x) =…

A: .To evaluate the logarithm at the given value of x without using a calculator.Function…

Q: what is the axis of symmetry of y=2(x+9)2

A:

Q: If there is 54% increase on a $54 item, then how much is the new cost for next year? Round to the…

A: Solution is given below:

Q: 9. The volume of the triangular prism is r² + 6r² + 11x + 6. Write an expression for the height of…

A:

Q: A. Convert the equation to vertex form B. What is the vertex? C. Does this parabola open up or down?…

A: The equation of given parabola is y=-3x2+24x-36

Q: Part I For the following linear program, solve using the simplex method. In the table, trace the…

A: answer is in next step.

Q: Let log +8 = D and log 11 = K. Write the expression in terms of D and/or K. log 564 log 564 = ...

A:

Q: Given the singular value decomposition of A: [1/√2 1/√25 001 [1/√2-1/√2] 1/02/10 0 3 0 What is the…

A: Given the singular value decomposition of A: A=UΣVT=121212-1250003012120118-11841823-23-13To…

Q: Find the missing values assuming continuously compounded interest. (Round your answers to two…

A:

Q: b. Given f(x) = x² + 4 and g(x)=√x - 2. Find (f o g) (x) and write the domain of (fog) (x) in…

A:

Q: 1. Find the total number of different permutations of all the letters of the word SIMPLE. Select…

A:

Q: 5 cm K 0 10 cm M In the diagram, JKL and NLM are straight lines. cos 8 = Given that 5, find the…

A:

Q: Solve for " a " (a / sin30 °) = (12/ sin 115°) Select one: O a. 21.8 O b. 6.6 O c. 24.6 O d. 24

A: Given data÷ Solve for a asin30=12sin115

Q: A popular brand of pen is available in 14 colors and 4 writing tips. How many different choices of…

A: The answer is given below:

Q: It says my answer is wrong when I put 130.

A: Given, Suppose you owe $12,000 on a credit card that carries an APR of 24%   Because the balance is…

Q: researcher for the EPA measured the amount of arsenic in the water near a sewage treatment plant.…

A:

Q: 2 g(x) 1 2 3

A: We will solve .

Q: A company has offered to pay you $98,250 for your first year there and then give you a 1.7% raise…

A: NOTE: Refresh your page if you can't see any equations. . the first year salary is $98250 so the…

Q: One hundred teachers attended a seminar on mathematical problem solving. The attitudes of a…

A:

Q: At a Phil's Cafe, a dinner meal is made up of an appetizer, a main course, a dessert and a drink.…

A: Given The choices 1. for the appetizer are soup or salad 2. for the main course are chicken, fish,…

Q: Compute the product by inspection. 30 05 -71 0 1 0 -6 3 0 0 -7-1 -4 i i i प्रकर्म कर्म ward

A:

Q: Solve each equation to the nearest tenth. tan(arctan(0.7) Answer:

A: Make the right angled triangle for  arctan(0.7)

Q: Find the area of the smaller segment of a circle of radius 10cm determined by a chord which subtends…

A:

Q: If 7 points are found on a circle, how many triangles can be drawn using any 3 of these points as…

A:

Q: a) Find the value(s) of k for the following matrix if the matrix is singular. GA 1 0 1 5 1 2 -4 -3 k…

A: a) The given matrix -1512-4-310k b) A and B are 3×3 matrices, where 2A=16 and B=9

Q: 4. A long rectangular open channel that carries 10 m³/s consists of three segments: AB, BC and CD.…

A:

Q: Here is the graph of the Function f(x)=x and a transform of the graph: -4 -2 2 0 -2 2 4 6

A:

Q: A Population of Dogs can be modeled by the Logistic curve 40 P(t)= 1+7e-0.03€ Where t is time in…

A:

Q: Suppose that the equilibrium real federal funds rate is 1 percent and the target rate of inflation…

A:

Q: Frequency 10+ 8+ 6- 4- 2 1 35 79 data 9 11 13

A: Based on the histogram given below, to determine the frequency of the class containing the value 6.…

Q: Evaluate the triple integral. SSS 5x²e" dv I where E is bounded by the parabolic cylinder z = 1 - y²…

A:

Q: Solve the following linear system by Gaussian elimination. X1- X₂- 1 X3 Fill X1 + 3x₂ + 4x3-4 -X1 -…

A: The solution is,  x1=4x2=0x3=0

Q: Suppose that Yt follows the stationary AR (1) model Yt=2.5+0.7Yt−1+ϵt, where…

A:

Q: The value of a brand new car is $27,000 and the value depreciates 19% every year. Write a function…

A: Given data:- Price of a brand new car, P= $27,000  Depreciates value per year, r=19%

Q: Suppose T: R³→P2 is a linear transformation whose action is defined by a Tb с =…

A: T:R3→P2 be a linear transformation defined by Tabc=3a-3b+3cx2+2a-2b+2cx+a-b+c

Q: six-sided dice, one green and one red, are released. What is the probability that :The number on the…

A: Here we have to find the probablity.

Q: c. x Ax=3x² - 3x² + 3x² +6x₁x₂ +14X₁ X3 +4X₁X4 −10x₂x3 +4X₂X4

A:

Q: The following data represents the age of 30 lottery winners.   23 35 38 39 40 41 41 44 46 49 53 54…

A: Topic - frequency distribution table

Q: Adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the…

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

Q: State the coordinates of the zeros of the quadratic relation y = 5x² - 5x - 30

A: We will find the coordinates of zeroes of given polynomial.