x-7y15 If is expressed as x“ y, then what are the values of a and b? x-15 y-18 a = b =

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A: The given matrix is -3xy7=-319127. Find the value of x and y. Here we use the property of matrix: If…

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A: Consider the system  y=7x-21                            ..............(1)  y=8x-24…

Q: | yev? - 4x dA , R=[0,2]×[0,/8] 4 x R .A 2 (e)-2 .. .B e® + e-8 .C 1 ( e° + e 8 - 2 ) .D TI (e8 +…

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Q: -2/3 12 Simplify: (x*y*) -1/4 ,4

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Q: 3x + y= 6 1. |2x–2y=-4] (a) If your answer is (1,3) draw the following hat. |(b) If your answer is…

A: According to the company policy we can only answer the first question and rest of the questions can…

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Q: Three time a number y can be written 3y if 3y = 12 then what number does 2y equal

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Q: A: 2? = 9 B: x? = -9 С: а3 — 27 D: a3 = -27 E: -x? = 9 F: (-r)?

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Q: 1. Select all values equivalent to - A. B. - 3 C 1 D. - =10 E. F. F -1

A: As per the company policy i can answer only first question for you, More than that leads me towards…

Q: m=0 passing through P

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A: The inverse of the matrix is given below :

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Q: B=i-3)-k , A = 31 - j+k A-B+C=0 l.

A: The given vectors are B=i^-3j^-k^   nad  A=3i^-j^+k^. It is given that A-B+C=0.

Q: 10. y-3x+6 (WARNING: THIS ONE CHANGED) y 12 18 24 30

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Q: n-2 (ビ-22) - E [(e)? -2(rx)] ヒ=3 ヒ=

A: To determine: To explain explanation of this step:

Q: a) e +1 -6 -5 -4 -3 -2 -i 3 శ్రీ

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: -3 1 4 -3 If A = -2 4 and B = -2 then what is 3A – 2B ? -1 -2 4

A: given matrix are  A=-31-245-1,B=44-30-2-24

Q: E y+3 15 X-3 Find x and y x = 17, y = 8 X = 15, y = 12 x 18, y = 9 x = 21, y = 17

A: Diagonal  of rhombus bisect each other

Q: -2 12 3 X 3. If A. -24 B. -18 C. -16 D. 18 then x=?

A: Given that the four MCQ question  To find the value the question and choose the correct option

Q: (b) -0.92 (c) -1.97 (d) -2.27 (e) 1.30

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Q: (а) Зx?-12х + 12 (b) х +7х-2 (c) x* + x² - 20

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Q: 6) ) x-4 y=-x+1 A) (3,-3), B) (43)

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Q: 4. G(-4, -12) H( - 8, -12) 5. 1(-3, -6) J(1, -14)

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Q: Find the value of your when x=-1 6(x-y)=19

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Q: 14. Use the output shown above and write an equation that can be used to predict the price of the…

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Q: Through:(-2,-2) , perp. To y=-2/7x+3

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Q: x + 3 if x 2 6 Cx + d if 4 <x < 6 x +2 if xS 4 Determine the values of c and A 33 C = -블, d=60 B) c…

A: The given function is,  f(x)=x2+3 if x≥6cx+d if 4&lt;x&lt;6x+2 if x≤4 We have to determine the value…

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Q: Solve for the missing information. y If the answer is a 60° X = whole number X, like 5 then input,…

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Q: b = 25-m E= zh+ hs-хъти += 2-5+xет мъ 5- ze+hh + x + M Zpubћехм рисој

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Q: 13) Find the value of x and y. 2y - 4 2x +5y 19 y =

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Q: x+y=10 x-y=20 find x and y

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Q: Find the value of x

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Q: 4. Calculate(Y/X)-' – 2)² if: X = Calculate(Y/X)-+ – 2)* it: X = (; -;) Y = (% -;) z = ( ) ANSWER

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Q: What is the value of w in the equation 0.04w+0.6=2.4? 1) 0.045 2) 0.45 3) 4.5 4) 45

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Q: 10) y"-9y 0, y(0) = 2, y'(0) = 0

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Q: (42 y-5) (d) 2- 3 y 6. 3. (e) x 3 -

A: d) 4x6y-532-1x-3 y e) x23x23-x-83

Q: What is the value of y in (12/y-3) = (15/y+3)? а. 26 b. -16 с. 27 d. -27

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Q: Which is true for all pairs of values in this table? 12 y-149 14 O A y= 5x + 1 о в у-х+3 о с у-5x-1…

A: Consider the given: Substitute the coordinate pair (0, -1) and check the whether L.H.S is equal to…

Q: y -4 2 O A. (*A – XB) +YA - YB)" В. (-4 – 4) 2 + (-2 – 4)? | C. -2) +(4 - 4) 2 2. C.

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Q: 9x? - 25 х - 2х- 15 d. x-5 Зх + 5 Зх + 5 х-6х + 5 e. х2— 10х + 25 "Зx2 + 8х + 5

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Q: 2y +2 logs y+k 32 +2 If y = 37 – 2 then I= for some real number k. What is the value of k?

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Q: What are the values of x and y in the equation 3x + 4y = 30 if x is twice y? A. (6, 3) B. (-6, 3) C.…

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Q: A ²/ (√x+2-5) (5√y+2+y+21) + C 3

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Q: OA. Perfect positive relationship O B. Perfect negative relationship O C. Strong negative…

A: The graph shows the shoe sizes and heights By observing the scatter plot we can see that the heights…

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Q: the expresion 3(-2m+5)-6(-4m-2)can be written as am+b.what is the value of a+b?

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