6x2 – 19xy – 20y²

Q: 3 x+2y=-13 -5x+4y=18

A: given: 3x+2y=-13 -5x+4y=18

Q: Solve the equation. | 3(x-3)+6%3D 4 +x-23

A:

Q: A chain saw requires 2 hours of assembly and a wood chipper 5 hours. A maximum of 30 hours of…

A: let assemble chain saw=s wood chipper=c P(s,c)=170 s+250 c .......equation 1 we know that  c>=0…

Q: a, There are exactly two orthogonal matrices of the form What are they?

A:

Q: Find arctan(x) using theorem of phythagoras

A:

Q: )

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

Q: { 2x - 27y -4x + 4y %3D Solve the system using the method of elimination. 201 ||||

A:

Q: Evaluate the complex logarithm: In (i + i*) In v2 + 7? i In v2 + 3 i In v2 – 7 37T In v2 – 3 i 4

A: Here, the given expression is: ln (i2+i3)

Q: The height y (in feet) of a ball thrown by a child is 1 -x² + 2x + 5 14 y = where x is the…

A:

Q: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

A: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

Q: equation

A: We will find the standard form of the equation of the circle.

Q: Find the angle between the vectors u (2, –1) and v = (1, 1).

A:

Q: find the sum of each series given the following information: first 15 terms in series created by…

A:

Q: Qu 1 the following 2nd order non- a). Find the specific solution to homogeneous differential…

A: As per the company's guidelines we are supposed to solve first question for you, kindly repost other…

Q: Which of the following represents the solution(s) to the system of equations? a2 – 2x + 3y –- 8 = 0…

A:

Q: 5. Does the table below show an example of simple interest or compound interest? Justify your…

A: The basic understanding of simple and compound interest is necessary in order to get this problem.

Q: solve

A: Please refer to the image below

Q: Geometric Sequence Use the sequence given below to answer the questions. an 250 (})"

A: Solution:

Q: Find both the perimeter (P) and the area (A) of the given figure. 11 m 10 m 9 m

A:

Q: Consider the exact first order diff. equ: JM(x,y) = 2.xy- 3.x² N(x, y) = x² – 2y (I): (2.xy- 3x)dx +…

A:

Q: 12 The lines whose equations are 2x + 3y = 4 and y = mx + 6 will be perpendicular when m is %3D 1)을…

A:

Q: (0) Use variable and separable method to solve the differential equation: dy x?. - 3 xy- 2y? = 0…

A:

Q: 1. Let -5 -7 3 -6 С - -3 A B = 6 5 -3 -2 2 -3 Determine which (if any) of the following matrices are…

A: Given problem:-

Q: Sammy wants to buy a new stereo priced at $403. He enters into an agreement to pay $21 a month for…

A: Sammy wants to buy a new stereo priced at $403. He enters into an agreement to pay $21 a month for…

Q: to

A: We will solve the problem.

Q: Question 3 Let P = 2ax + 5ay - 3az, Q = 3ax - 4ay, and R = ax + ay + az. Determine P + 2Q (А) 8аx-…

A: Given problem:- Let P = 2ax + 5ay - 3az, Q = 3ax - 4ay, and R = ax + ay + az. Determine P + 2Q

Q: log p + log 3 = log 8q - log 4, express q in p

A: Here, the given equation is: log p+log 3=log 8q-log 4 The two used rule for the logarithm is: log…

Q: e equation of line k is y =x-2. The equation ine m is -2x + 6y = 18. Lines k and m are parallel…

A:

Q: SOve the equation: a0y*-ly-1=0 %3D

A: If ay2+by+c=0 then y=-b±b2-4ac2a .

Q: Given: a, =6, d= -3 Answer the following questions. Part: 0 / 2 Part 1 of 2 (a) Write the first five…

A: topic- arithmetic sequence

Q: 1. Find the x- and y-intercepts for x + 2y = 3, and then sketch the graph. What is the slope?

A:

Q: Let G be a connected graph having the following adjacency matrix: 1 0 0 10 1 2 1 0, Find the order…

A: We can find the answer as below.

Q: O x² +3x-4x²-5-3< Standad ferm: Claus End Behavior:

A:

Q: Find the unknown length in the right triangle. If necessary, round to the nearest tenth. 10.7cm 8.1…

A:

Q: The given equation involves a single exponential expression. Solve the equation. 6-3-13 Select the…

A: Solve the equation

Q: Consider the multiobjective problem max{z1 = 4.x1 – 9 x2, z2 = #1 +3 #9 } subject to *1 <7, x2 57, 2…

A:

Q: x + 60 + x2 – 16 Add and simplify: x + 4 - Question Help: D Video

A:

Q: Write in set builder notation: {1,1/2,1/3,1/4,1/5}

A: In set builder form, all the elements of a set possess a single common property which is not…

Q: Alexandra went on a ski trip that cost $1,700. She borrowed the money from her parents to pay for…

A: Alexandra went on a ski trip that cost $1,700. She borrowed the money from her parents to pay for…

Q: How many ways can you select 3 students from a class of 30 students to serve as representatives for…

A: Follow the procedure given below.

Q: Determine the equation of a sine function with a minimum at and a maximum 57 at

A: Given problem:- Determine the equation of a sine function with a minimum at (π/3, -10),and a maximum…

Q: Question 5 Consider the exact first order diff. equ: |M(x, y) 2.xy - 3x² N(x, y) = x² - 2y (I):…

A: A detailed solution is given below

Q: An augmente IX Of a system of equations with variables x, y and z is written in Row Echelon Form…

A:

Q: 3. In an arithmetic sequence if 5th term value is 26 and 10th term value is 51. Find 15th term…

A:

Q: f) Identify the midline, amplitude, and period of your function. g) (Extra Credit) Write a possible…

A: Please see the below picture for solution.

Q: Plot 2 points and write an equation. Question 3

A: From graph lines is passing through two points ( 0 , 0 ) and ( 3 , 2 )

Q: E Apps e Home | Schoology Login E english notes O Post Test Videos | S. O Class Presentation. Write…

A: Solve the following

Q: 7. Given that tan (A) = - and angle A is in 3rd quadrant and cos(B) = –; -and 13 %3D angle B is in…

A: Since, the student has mentioned to solve part (d) and part (e), so we are solving accordingly part…

Q: What is the least possible degree of the polynomial graphed ab Question Help: DVideo

A:

Q: Simplify: (V3+ V5) O 16 – 3/15 O 8 O 2/15 O 8+ 2/15

A: Solution : Given data, (√3+√5)2 =?