Find the center and radius of the circle whose equation is x² + 3x + y² + 6y + 4 = 0.

Q: Find a basis for the null space of the matrix A = -10 25 5 -6 15 3 2 -5 -1 LO Enter your basis…

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Q: 44. -x -x ≥ 0 48. x ≥-3 and x 4 or t> -1

A: Given :44. -x<3 or x<-6   46. 6>-x≥0 48. x≥-3 and x<3     50. t>4 or t>-1

Q: Solve for x. √4x²+2=x+2 Ox=0 Ox=4 x=0, x=4 x=0, x=-4

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Q: Given cost and price​ (demand) functions C(q)=100q+45,400 and p(q)=−2q+800​, What price must the…

A: NOTE: Refresh your page if you can't see any equations. . the given demand function is

Q: As you leave​ Clark, the sign says Lutherville 110  ​miles, Otisburg 180  miles. If the Planet Diner…

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Q: y 14 12 10 8 6 (2,5) (8,13) What is the equation of a line parallel to the one shown above?

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Q: you are at the store and find a shirt that the price tag says $40.00. When you go to pay the store…

A: you are at the store and find a shirt that the price tag says $40.00. When you go to pay the store…

Q: The width of a rectangle shaped garden plot is 6 yards less than twice its length. If the area is…

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Q: Solve AX=B if A¯¹ = 23 25 The solution is X= 118 and B = 2 4

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Q: 5 Write an equation of the line satisfying the given conditions. (Hint: Recall the relationships…

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Q: This is a "Show your Work Problem". Neatly show all steps for this problem. Do not skip any steps…

A: Here we have to find the amount of drugs who weighs 71 pounds.

Q: 8pxq4 4(p²xq5j² ×p³ × 3q³ × p-5 × q-² = Ap²qu The expression The value of y = Answer:

A: let B=8pq44(p2×q5)2×p3×3q3×p-5×q-2we know   ax×ay=ax+y

Q: Perform the given operation and simplify. 4) (m² (m - 4) + 4m - 5)

A: To perform the given operation and simplify.

Q: For each problem below, decide if the situation is proportional. If the problem is proportional, say…

A: As we know that speed = distancetimelet speed = sdistance = dtime = t

Q: Let U be the universal set, where: U= {1,2,3,..., 18, 19, 20} Let sets A and B be subsets of U,…

A: We can solve the given problem by using the concepts of sets.

Q: 12. Dr. Nystrom and Mr. Alms were both taking a morning walk around MacArthur. Since Mr. Alms is…

A: Total distance   by  Dr. Nystrom    y=125x Mr. Alms         y=100x+150

Q: Use the given conditions to write an equation for the line point-slope form and slope-intercept…

A: Given query is to find the equation of the line.

Q: Given the matrix find all values of e for which the matrix A is singular. Enter the values of e as a…

A: A=c4-50c-4-50-52c0000-3given  A is singular matrix there for  A=0

Q: For the function, evaluate the following. f(x, y) = x² - y - xy + 4 (a) f(0, 0) (b) f(1, 0) (c) f(0,…

A: Since you have asked multiple questions with multiple parts in a single request we would be…

Q: According to data, the accident rate as a function of the age of the driver in years x can be…

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Q: Consider the following vectors: 3 9 u= = [³₁] · V = [₁0] · W = [-₁0], x= []. V= W= -5 10 X ·

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Q: A variable needs to be eliminated to solve the system of equations below. Choose the correct first…

A: The answer is in step 2.

Q: = C A - B ` = C(B − A)−¹ - ¯¯ = (A − B)-¹℃ = C(A − B)-¹ -

A: TOPIC:- matrix algebra

Q: The graph below corresponds to which of the following linear equations? T ان 3 -N oy = ³x +2 2…

A: standartd form of linear equation is y=mx+cwhere m is slope of line on y axis x is zero  and on x…

Q: Which relation is also a function?     {(2,0), (3,2), (2,3)}     {(0,0), (3,0), (5,0)}…

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Q: The 66 students in a classical music lecture class were polled, with the results that 36 like…

A: Given:- nM=36 ,nB=36,nH=33,nM∩B=14,nM∩H=21,nB∩H=15nM∩B∩H=8

Q: 2a/3b ÷ 3a/2b for a ≠ 0, b ≠ 0

A: let  H=2a3b÷3a2bfor  a≠0  ,  b≠0

Q: 2.) Given the description, write the equation from the given description of the graph a.) The graph…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 1. How do we add and subtract matrices and when are these operations defined? 2. How do we perform…

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Q: 10. For E = mv², what happens to E if you double m? 2 What happens if you double v instead? mand

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Q: Find (a,b) for each pair given in problems 1 through 8 using the Euclidean algorithm. Then solve the…

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Q: (a) Use the Pythagorean theorem to determine the length of the unknown side of the triangle, (b)…

A: Given a right triangle ABC as shown below

Q: Question 2 ▼ > Let the universal set be U = {-10, -9,-4, -2,0, 1, 2, 3, 5, 10} and sets A = {1, 2,…

A: U=(-10,-9,-4,-2,0,1,2,3,5,10) A=(1,2,5,10) B=(-9,-2,0,1,2,10)

Q: Bentley is working two summer jobs, making $18 per hour lifeguarding and making $8 per hour clearing…

A: Given :Bentley making $18 per hour lifeguardingBentley making $8 per hour clearing tableshe can work…

Q: The table below represents a direct variation. Fill in each blank with the correct value for A, B,…

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Q: problem. integers whole numbers (0, 1, 2, ...) positive integers (1, 2, 3, ...) Based on thintegers…

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Q: which value x is a solution to this equation 5x2-36x+36=0

A: given  5x2-36x+36=0

Q: If n is even, Nan n If n is odd, a 11 II

A: To complete the following statements. 1 If n is even, ann=?2 If n is odd, ann=?

Q: -5 Are the columns of P = 44 2 eigenvectors of A = -1 2 -21 Answer true only if both columns of P…

A: Please see the below picture for detailed solution.

Q: What is the derivative of the parabola curve of y=x^2?..

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Q: 7. SOLVING SYSTEMS OF LINEAR EQUATIONS BY GRAPHICAL METHOD What were the "Headlings after a mad…

A: we need to solve the system by graphing.

Q: 2. Assume the following: In 2005 there were 15,000 Central University (CU) students and 30% of them…

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Q: 4√√5 +18√/5=

A: a√k+b√k = (a + b )√k

Q: 13) 7. A submarine descends from sea level to the location shown on the number line. Which statement…

A: we need to select the correct answer that gives the statement which is not true.

Q: ow to answer the question. 9 r R P Q

A: We have to find the hypotenuse according to the given information

Q: √√2+√√18=√√2+√9.2= √2+ + √√2 =

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Q: Write a slope-intercept equation for a line with the given characteristics. 4 m= passes through…

A: Equation of the line with slope m and y intercept c is y = mx+c

Q: Find a linear function f, given f(5)= -7 and f(-10)=-10. Then find f(0).

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Q: Determine the volume and the surface area of the three-dimensional figure. Use the key on your…

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Q: what would that come out to in interval notation?

A: Given Inequality:- -2x+1>x-23