d. -11 – 4i has argument: 0

Q: For "x is in A minus B" give an equivalent statement that uses "x is in A"  and "x is in B"

A:

Q: If a = 4, y = 3, then 3a + 5 = 20 - y Select one: O True O False

A:

Q: Which expression is equivalent to: -3 ד ("z y-12 ?א27) 67x12 192x12 13 11 67x y z13 192x y

A:

Q: Solve x-6x- 20 =7 and Submit Answer (2 Jeit

A: x2-6x-20=7x2-6x-20-7=0x2-6x-27=0x2-9x+3x-27=0x(x-9)+3(x-9)=0(x+3)(x-9)=0x+3=0           ,…

Q: Evaluate the expression 2(3t) and (2*3)t when... i) t=1 ii) t=2 iii) t=0.5 Bonus) t=-1

A: Given: 2(3t)(2*3)twhen:(i)  t=1(ii)  t=2(iii)  t=0.5(iv)  t=−1

Q: Evaluate the following expressions given x = 3 and y = 6 : 28х — 6у а. 0.00 8 b. x3 + 6x + 19 = 0.00…

A: To evaluate the below expression at x = 3 and y = 6. 28x−6y8 x3+6x+19 6x3×5y8y −5x2+12x+15y

Q: 3. Isolate v in 9u + 3v = 12. Note: 3v = -9u + 12 (Continue) a. 3u + 4 b.-27u + 36 C. 3u + 36 d. -3u…

A: Given:- 9u + 3v = 12   To find:- Isolated v from given equation  Method:- We use inverse…

Q: 8. 2x+7y s-7

A: Given, 2x+7y≤-7

Q: Read the following statement: x + 6 = 6 +x. This statement demonstrates: the substitution property.…

A: Topic = Algebra the reflective property.

Q: 10. Rewrite each subtraction question as an addition question (meaning the answers remain the same)…

A: Given; a)-10-(-8) b) 3-(-7) c) -6-0 d) 0-10 e) -8-6 f) -15-(-5).

Q: Expand the following: (3q-q-¹)² (q²) O a. 9q²-q-² O b. 9q4-6q² O c. -9q²-6q²

A:

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: Let A = 1 1 1`1 1 1 1], B= CD c=H₁ 1 1 Which of the following expressions is NOT defined?

A: we need to find which of the given expressions is not defined.

Q: Did not get this problem right

A: Rewriting the expression: Simplifying: