28. If A= 3 -2 and B = 4. what is AB? 0 2 38 3 6 1 1-4 11 2. -6 12

Q: Find A - 2B A =

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Q: 5.) Which fraction is equivalent to -? 16 -3 A 4 9. -16 - 16 3/4 B C.

A: Solution:

Q: 32. Which two real numbers are solutions to the equation x? – 3x – 28 = 0? x = 7, x = 4 x = -7, x =…

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Q: + 글 +글+ 19. 1+ 31 16 B C L. D 2

A:

Q: 3x2 + 4x + 2 = 0 2. 9x2 + 12x + 4 = 0

A: Here we have to solve polynomials.

Q: If 2*+4 = 23-1 what is the value of æ? %3D

A: To solve this problem we use here the besic property of power and exponent.  ax=ay , Imply x=y

Q: 5. Find the value of x. a. x + 2

A: Given: we know that in right angle triangle hypotenuse2=base2+altitude2…

Q: 4. ABCD AFGE; find FE F 4x + 2 39 5x - 2 42

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Q: 27. 2x + 3 + x2; for x 4 * 17 19 27 of

A: In the given question we have to find the value of  2x+3+x2 for x=4.

Q: A. 5xy+y = 9 ty 4 -4 -2 2. -2 -4 4. 2.

A: Given function is 5xy+y=9

Q: 6. %3D .What is the value of x when 3x - 5

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Q: Replace R, by Ry +(-7)R,. 19 -9-5 6. 7 8 -8 1 R2(-7)R, = 000 3.

A: See the solution below.

Q: Find, if possible, (a) AB and (b) BA.

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Q: 12. Simplify. 6m? + 13m – 5 9m? – 4 8m? + 16m – 10 6m2 + m – 2

A:

Q: Next Ques 47 If A= -1 find AB -42-5 2-2 47 AB= (Simplity your answer) -1 -42 -5

A: Solve the matrix

Q: 2. A= B = 23 DA+B @ Ao+B

A:

Q: 5. V3cotx + 2 = 3

A: Explanation of the answer is as follows

Q: What is m2T? x+47 レ 3x+29° w/

A: As per our company guidelines, if multiple questions posted, we only solve the first question. You…

Q: 5. If = 10 a + b then If then x = 15 10

A: 89=x15

Q: If 8x - 2 = 4 - 8x then r =

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Q: 1. Find two numbers whose sum is 17, given that is one more than 3 times the other. Ans. 4,13 2.…

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Q: A=−1 2 −1       4 5 4      −3 5 3 B=  0 1        2 5      -2  0   what is AB??

A:

Q: 21. C(3, 0); r = 8 22. C(0, 0); r = 6 23. C(– 4, – 7); r = 5 24. C(- 2, 5); r = 3

A: (21) Consider the given point C3,0 and r=8

Q: Replace R2 by R2 +(-6)R,. 1 4 -1 6 1 -4 7 1 8.

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Q: -/(금+) ▲ u2 4

A:

Q: 8.) Which of the following is equivalent to the problem 22 + -64? A. -22 - 64 B. 22 - (-64) C. 22 -…

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Q: The sum of two integers is 36, and the difference is 6. What is the smallerof the two numbers? Chose…

A: Let the x be the larger integer and y be the smaller one. The, their sum is (x+y) and their…

Q: 4 8t Simplify +2 2k+4-

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Q: 19. X = 20. X = 2x - 7 x + 3 40 32 X 14 5 5 5

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Q: What values of y and z make AIJK ATVU? K 41 38 U z+33 y+31 y = Z =

A: topic - congruent triangles

Q: -9 - 4 9 - 9 A = B = 1 - 5 -7 Find - 4A - 3B. - 4A - 3B =

A:

Q: 19

A: it is vertical parabola.

Q: 1 4. Given A=) 2 2 1 a. A + 2B b. 3A-2B and B = -3 4 -2 2 find

A:

Q: 1. If A = B = 2 - find (a) A +B, (b) A - B, (e) 2A – 3C, (d) 3A + 28 - 4C, () AB, S BA, (9) (AB)C,…

A: Note: Please repost remaining subparts as i can answer 3 subparts as per my policy.

Q: 15. What is the value of 3*+2 = 27? а. -1 b. 1 с. 3 d.

A: Using options,

Q: 7. Consider two R. One number is 4 greater than the other. The product of the numbers is 221. Find…

A: Please refer the attached image for complete solution.

Q: 8. If APQR ~ ATSR, find SR. 2х - 1 60 P. R 4х - 26 38

A: The ratio of all the corresponding sides in similar triangles is consistent.

Q: What would be the value of x in 4.2x-5 -32 ? O x=-2 O x = 3 O x= 5 Ox 8

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Q: which number is NOT a coefficient? *

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Q: 8. If * -2 1 -3 A = 12 3 10 7 1 -4 and 0. 1 7 B = 2 -3 1 3 8. 7 Then tr(2AT + 3B) = None 12 -6 O -4…

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Q: If "C12 = "C₁then n is equal to 14

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Q: Given A= 45 1 1 0 4 6 1 and B= 3 -1 2 3 2 4 -1 2 160 2, find 3B AT

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Q: 3. a - 3b + 5c = -10 -2a + 4b – c = 23 2a – b+ 4c = -11

A: a-3b+5c=-10-------------------equation 1-2a+4b-c=23-------------------equation…