Simplify the expression: (9 - 4w)(-5) = Submit

Q: A country reports 53,660 coronavirus infections in its first month of testing. Each month thereafter...

A:

Q: magine you have matrices A, B, and C, which of the following is false? (А) АВ + АC A(В + с) B A^T + ...

A:

Q: Find the product ( 7 a² - 2 y? + 32°)² 2 y? + 3 z³)²

A:

Q: 1 3 4 -2 3. 2. 3. 3.

A:

Q: You are dealt one card from a 52-card deck. Find the probability that you are not dealt a club. The ...

A:   It is given that, you are dealt one card from a 52-card deck.  We have to find the probability tha...

Q: Given that f(x) = x² – 8x and g(æ) = x + 6, calculate

A:

Q: 2(ax+6)-3ax=24+8a  For this question i have to solve the equation for x in terms of a

A:

Q: D 2. State how the graph of the equation will differ from the parent graph 1 f(2) = - T - 4 OThe gra...

A: Horizontal shifts : To graph y=f(x-h) , shifts the graph y=f(x) right 'h' units by adding 'h' to the...

Q: a 1. Determine whether the set of all vectors of the form a + b b for some real numbers a and b, is ...

A:

Q: Solue For X: Y= Xト メ+xt Ixt

A:

Q: 1. Find the quotient using long division. Express the quotient as a rational expression. x+7)x +9x-1...

A:

Q: 2. Find the equation of the line that goes through the point (-3,4) and is perpendicular to the line...

A:

Q: Given an infinite series, discuss a strategy for deciding what convergence test to use

A: lets take the series and find various method for checking the convergence and divergence of that ser...

Q: For each pair of functions f and g below, find f(g (x)) and g(f(x)). Then, determine whether fand g ...

A:

Q: Put the equation y = x² + 8x + 7 into the form y = (x – h)² + k: Answer: y =

A: Given,y= x2+8x+7y=x2+8x +16-7y=(x+4)2 -7

Q: 4 x2 2-7x + 10 メー 4. r+3x 8x +15 18

A:

Q: 1. Find the value of the following summations : 3 7 2 c. 5 а. b. n=0 12 n=1 n=4 4 9. d. ) 2" E(7 – x...

A: Since you have posted multiple question in this question which are not interlinked so i have solved ...

Q: uestion Given the matrix below, find ATB. -1 21 0 and B = [3 -2 A =| 5 6 - 4 2. 3 Choose your answer...

A: Here, the given matrices are: A=-125031 & B=3-21042

Q: Q1. Solve the question A. Graph the curve B. Find the x-axis intersection points (Limits of integrat...

A:

Q: 1. Five students (namely A,B,C,D,E) are to share equally with each other one bilao of suman for thei...

A:

Q: Solve using any method. -x-2y=- 13 I -4+2y =2 @ (-27/5. -11/5) B inconsistent © (11/5, 27/5) D (27/5...

A: Solving by elimination method

Q: Write an expression in factored form for the polynomial of least possible degree graphed below. 6+ 5...

A: Given query is to find the expression for the polynomial in factored form.

Q: Factor the following expression by grouping. 10x +80x-7x-56 O (10x² –7)(x+8) O (102* +7)(x-8) (x² –7...

A:

Q: oyLet 2 H = span -3 A basis for the subspace H C R³ is { }. vector

A:

Q: An object that is quickly heated and then left to cool in a cold room has a temperature given by T =...

A:

Q: 2. Sketch the angle and give the reference angle for 18

A:

Q: investment of ​$36,000was made by a business club. The investment was split into three parts and las...

A:

Q: The graph of an exponential function is shown in the figure below. The horizontal asymptote is shown...

A: To find the domain and range of the exponential function whose graph is given.

Q: 5. -4x + 8y 16 41 SE7-6-5 -4 -3 -2 -1 2 3 4 6 기 -1 -3 -4 -6

A:

Q: Solve the matrix game using a geometric linear programming approach. 4 -8 2

A:

Q: 5x3 1080.

A: In this question , we can find real solutions of the given equation.

Q: The height of a triangle is 2 m more than twice the length of the base. The area of the triangle is...

A: Let length of the base is x

Q: Given: 7 -5 1 -4 ... A = B = 4 -5 -3 1 C = =[3] 3 D = E 4 Find D'. 3 I. ... 4 [5 L4 II. 3 -1 31 51 I...

A: The objective is to find the transpose of the matrix D. 

Q: write the general solution to  x+y+z+w=1 x+y-z-w=1 as a vector in the form of y or w

A: NOTE: Refresh your page if you can't see any equations. . the system Ax=b is 

Q: a) What point is guaranteed to be on the graph of y = -2f(4x)? The graph of the function y = f(x) co...

A:

Q: There are 56 children at the baseball diamonds they are divided into 8 teams with an equal number of...

A:

Q: Tave Star Carz rents cars for $28 plus $0.05 per mile, and GoCars rents cars for $25 plus $0.07 per ...

A: Here we have to use a system of linear equation.   according to our guideline we are supposed to ans...

Q: (-4a + 3)(-2a -3) = 8a2 + 6a – 9 O True O False

A:

Q: Subtract 8 x4 - 5x3 - 6x + 23 9x4 - 8x3 - 6x + 23

A: 8x4-5x3-6x+239x4-8x3-6x+23

Q: Factor the following expression by g 110x +77x-60x-42

A: We have to factorize the polynomial .

Q: p!(p-1)! (p+1):(p-2)!

A:

Q: omplete the table gebraic Expression/ Algebraic Equation Word Phrases Constant Variable A number s m...

A: Topic:- algebra Note:- as per our guideline if more than three subparts posted than only first three...

Q: 4. Show that there do not exist constants C1, C2 and c3 which satisfy: (1; -1; 4) = C1( 2; 3; 5) +c2...

A: 4.1, -1, 4=c12,3,5+c2-1,0,6+c31,3,11

Q: For the following exercises, solve each system by substitution. x-3y+5z=29,  3x+y-4z=-9,  4x-3y+7z=4...

A:

Q: FInd the vertex, the axis of symmetry, and the x and y intercepts. Then sketch the graph of the quad...

A:

Q: QUESTION 4 Find the value of f (z)dz where f (z) =Re (Aiz?+ B+ iD). A=3. B = 15. D = 15 and c is giv...

A:

Q: -(2) Solve the IVP. Check thet well answeo you con ditions. the ODE as imitial ad i) %3D

A:

Q: Combine Like Terms. 4. If h(x) f(x) - g(x) and f(x) = (x- 5)2 +9 and g(x) = 3(2x + 7) – 1, what is t...

A:

Q: Simplify the given product below. (x+ 1)(x- 12) O x2 - 11x - 12 O x2 - 12x - 12 O x² - 11x + 12 O x²...

A:

Q: 21) A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If...

A: