The following line was given in a solution to a question. (6C3 ×43 C3) + (6C4 ×43 C2) P(A) = 49C6 What might the question have been? Be sure to identify and explain everything that you know is true about the question.

Q: 6x? + 13x – 63 = (3x – 7)(–

A: The equation given to us is  6x2+13x-63=(3x-7)(______)

Q: What is y×5÷10?

A: y/2

Q: Find the unknown variable: C(n, 5) + 8 = 9 Your answer

A:

Q: The product of ( -2) ×(-1)×(+3)×(0)×(-4)is ..........a) 24b)12 c)0 d

A:

Q: The revenue for the school play, Death of a Salesman, is given by ? = −50?2 + 300?, where ? is the…

A:

Q: Find, if possible, (a) A + B, (b) A − B, (c) 2A, (d) 2A − B,and (e) B + 1/2 A.

A: a). b).

Q: -4(p+2)+8=2(p-1)-7p+15

A:

Q: c+8=35-2C

A:

Q: Find the unknown variable: C(n+1, 7) = O! Your answer

A: Value of n

Q: Autumn sells carnations for $5 each. It costs her d dollars to grow each carnation to sell. If the…

A: Given: Selling price of each carnation is: $ 5 Cost price of each carnation is:  $ d

Q: Find (a) ∣AT∣, (b) ∣A2∣, (c) ∣AAT∣, (d) ∣2A∣, and (e) ∣A−1∣.

A: Dear student, since you have posted multiple sub parts, as per our policy we will answer first three…

Q: c(137) ² 4 What is the exact value of CSC

A:

Q: What Went Wrong? A student multiplied V-9 and V-9 as follows: V-9.V-9 = = V(-9)(-9) = V81 = 9 The…

A: Answer: The answer is -9

Q: a (2 · 10 ÷ b + 10) (a=2,b%3 3)

A:

Q: The Coefficient of x in the expression 4x3-2x + 3x -9 (A) 4 (B) -2 (C) 3 (D) -9

A: The given expression is 4x3-2x2+3x-9 we have to find coefficient of x.

Q: Simplify the following expression: (2n + 2)(6n+1)

A:

Q: Au÷5=13

A:

Q: If 92m-n ! and 73m-2n :49, the values of m and n are

A:

Q: Judy is n years older than Carmen and twice as old as Frances. If Frances is 15, how old is Carmen?…

A:

Q: 2n-20n²

A:

Q: Simplify the expression

A: Consider the given expression, 4x2-92x2+7x+6·4x4+6x3+9x28x7-27x4 consider the first rational term of…

Q: Name the property illustrated by the equaility (3+5)+9 = (5+3)+9? show your work neatly?

A: 3+(5+9) = (5+3)+9

Q: -3(14 + 5r) - 2r = -14(r + 3)

A:

Q: I was given this as the correct answer instead:   C(8,4) + C(9,4). Or 70+126= 196

A: Clearly mentioned : None of husband's friends will attend a party that is attended by any of his…

Q: as 4√ can be expressed by the form rela

A: The complex number: z=x+iy can be written in its exponential form as: z=reiϕ, where r=x2+y2,…

Q: Which expression is equivalent to (10+7r−r2) + (−6r2−18+5r) ?(10+7r−r2) + (−6r2−18+5r) ? Choose all…

A: Topic:-  algebra

Q: (12 – 8j)(4 + 3j) + 10

A:

Q: Find the indicated values. (a)     8P4 (b)     8C4

A:

Q: (5x2−8x+1)+(2x2−4x−11)(5x2−8x+1)+(2x2−4x−11)   Fill in the coefficients for the answer:

A:

Q: Find the indicated values. (a)     8P4 (b)     8C4

A: 'P' represents permutation 'C' represents combination. nPr=n!(n-r)! nCr=n!(n-r)! r!

Q: (?+3)2 +(?−4)2 =25

A: Answer is ?=13.52 Because 13.52+3 *2 + 13.52 -4 *2=(13.5+6)+(13.5-8)=  19.5+5.5=25

Q: Find, if possible, (a) A + B, (b) A − B, (c) 2A, (d) 2A − B,and (e) B + 1/2 A.

A:

Q: Find the value of : -2a -2b -2C g-sd hse h se 1-5F

A:

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a).  Determinant of matrix A is

Q: f 98 + 3a = 4b, what is a in terms of b?

A: Given, 98+3a=4b what is a in terms of b

Q: Sarah thinks that the following expressions are equivalent: 2x + 3 = x/2+ ¾ Is she right? If so,…

A:

Q: 3(8n-4)-6(6-8n)=-48

A: Given: -3(8n-4)-6(6-8n)=-48

Q: Evaluate y² - 5y +2, when y=-3

A: Given query is to find the value of the expression.

Q: Which expression is a Pactor of 5x2+13x-6 A. (x-6) B. (5X13). Co(x-3) D. (5x-2)

A:

Vertices Of An Ellipse

In the study of the conic section of the geometry, An ellipse is a plane curve surrounding two focal points, or foci where the set of all locus of points in the plane has their sum of the distances to the two foci is constant. On the ellipse curve, it is the intersection point of the main axis. In an ellipse graph, the center of the axis is the midpoint of the line segment connecting the foci. The major axis is the line section that runs through the ellipse's foci, while the minor axis runs through the middle and is perpendicular to the major axis.. The ellipse has two endpoints on the major axis which are known as the vertices (in plural), vertex in the singular. The equation of the major axis is 2a, the equation of the minor is 2b and the distance between the major axis and minor axis is 2c. The semi-major axis has a length of a and the semi-minor axis has a length of b. The ellipse's vertices are determined by the elliptical orbit's equation and graph.