4. Let A be a 3 × 3 matrix and det(A) = 1. Compute det([(2A)T]-¹). (a) 8 (6) ㅎ (c) 2 (d) 1/1/ (e) None of these abc d e

Q: Solve the following equ by isolating for the var -3r + 1 r - = [?] 7

A: Topic:- algebra

Q: 2. Solve for B. 30m 18m 22m

A: It is given that,            We have to find B.

Q: Solve K= PRT for P. P=

A:

Q: 3) You walk 3 miles from your house to the store. At the store you meet up with a friend and walk…

A: given information is  ,    walking from home to a store = 3 miles    at store , after meet up with a…

Q: 1. A football goal post casts a shadow 120 inches long. You are 5 feet 6 inches tall and cast a…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Solve. x² +y° = 25 y² = 5-x Ay 6- 4- -> -6 -4 -2 6. -2- -6- 2.

A: The given system of equations is  x2+y2=25y2=5-x Solve the equations using the substitution method.

Q: made by repeating the basic pattern 5 times. The length of a red beac of a white bead is 2.2 cm.…

A: 1.  The basic pattern is repeated 5 times, therefore length of bracelet is 30 that is 5 times the…

Q: 3. Solve for the variable. Show all your steps. 5* = 25 b. 2* = 64 c. 4* = 16? а. d. 33x+1 = 9*-2…

A:

Q: 1. Solve (find all solutions): x* =-81

A:

Q: Solve the following equation. Write your solution in the box. 3 loge(2x + 5) = 12

A:

Q: Draw a picture for each situation and solve for the missing part.

A: The figure can be drawn as follows:

Q: Solve the initial vadue probdem. -2

A:

Q: Solve for re(0, T csc² z = 4 CSC %3D

A:

Q: 14 X-3 + 10 x + 6 =3

A: