[:} a b 1 then A-1 = d -b 1 Use the fact that if A = to find the inverse of the matrix, if possible. Check that AA-1= 1, and c d ad - bc - C a A-A= 12. 1 -5 A = - 1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A -1 %3D (Type an integer or a simplified fraction for each matrix element.) O B. The matrix does not have an inverse.

Q: 8 15

A:

Q: 32 26

A: Use, sin(theta) = Perpendicular/Hypotenuse

Q: 54 22

A: Given figure,

Q: 24 25

A: The base of the triangle is 24. The hypotenuse of the triangle is 25. The triangle is right angled…

Q: 24 12 XD

A:

Q: (369) 34 / 3 * 9 +12 / 4 * 5

A: Given,             369343*9+124*5

Q: 33/29 b.

A:

Q: 25 25

A: From the given figure:     From the Pythagora's theorem:   Hypotenuse2=Perpendicular2+Base2

Q: 75 17

A: Given triangle is right angle triangle :

Q: 16 27

A: The figure of the right triangle is given by To evaluate : The value of x

Q: sing the geometry of the graph ,evalvate the definite integrals.

A: As this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: 20 14 16

A:

Q: 29 24 tf

A: From the trigonometry formula, we can calculate the angle by using any of the trigonometric…

Q: 22 6

A: Find the angle x .

Q: 12 13

A:

Q: 13

A:

Q: 62 28

A: A circle is given below as shown We have to find x°

Q: 40 10

A:

Q: 부 18 13)

A: We can make it easier for you.

Q: 2. 7. 58

A:

Q: 56 10

A: The objective is to evaluate the value for

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 38 10

A:

Q: 72 44

A: Given: In the right-angle triangle, assume that the missing angle is y So we know that the addition…

Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

Q: 8 13

A:

Q: 15 39

A:

Q: 4 10

A: Given: The figure,

Q: 12 30 24

A:

Q: 14 1

A: Given triangle is What is another side length?

Q: 6 8 27

A: If a line parallel to a side of a triangle intersect the other sides in two distinct points, then…

Q: 4 ) V8

A:

Q: 6

A: 15×6This is a multiplication of two numbers 15 and 6.

Q: 18 16

A: The objective is to find the value of x :  In the  given right triangle , Perpendicular = 16…