12. Write the complex number -4 + 4i in polar and exponer

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A: According to Bartleby guidelines I can only answer the first question of the given two questions.

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Q: Consider the following function. 0st<1 1, 1st <3 8, t≥ 3 (a) Write f(t) in terms of the unit step…

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Q: Sketch the inverse of the function provided. Show and explain the process steps that you used.…

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Q: Translate this sentence into an equation. The product of Rhonda's height and 4 is 56. Use the…

A: This question is based on word problem.

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Q: A 19 ft ladder leans against a wall. The bottom of the ladder is 4 ft from the wall at time t = 0…

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Q: Let A be a 3 x 3 matrix such that A² = 13. Then None of the mentioned A is invertible and A-¹ = 3A…

A: This question can be solved using the concept of invertible matrix.

Q: Ahmed wants to make an award made out of different metals. A portion of the trophy is 80% silver and…

A: Given: Ahmed wants to make an award made out of different metals. A portion of the trophy is 80%…

Q: Factor 2q² + 24q+72. a. (2q +9)(q + 8) b. 2(q +9)(q + 8) c. 2(q + 6)(q + 6) d. 2(q +9)(q + 4)

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Q: 10 + 10 =

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Q: If det (AB²) = 24 and det(AB) = 8, what is det (BT) equal to?

A: Note that, det(AB)=det(A)×det(B)

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Q: Yup, I messed up the second triangle. Thank you for the clarification.

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Q: Use the tables below to compute the following. Type in DNE (uppercase) if the value is undefined. 2…

A: Given,

Q: 6. Sketch the rational function: f(x) = = "Hole" Sketch -6 Domain Range VA HA . Label graph -2 of:…

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Q: Describe each of the following transformations on y = x² y = 2x² + 3 y = (3x + 7) y = -0.5(x + 2)² y…

A: As per the guidelines I am supposed to do the first question among multiple questions. So I am…

Q: X Library > arces ns Tools a. m(ZAOB) = 18 and m(COD)= 72° O Points: 0 of 1 In parts (a) and (b) of…

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Q: Let g be a function from Z+ (the set of positive integers) to Q (the set of rational numbers)…

A: This question can be solved using the concept of functions.

Q: 5 3 1 What is the least possible degree of the polynomial graphed above?

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Q: How much interest is owed on a 9-month, $8100 loan borrowed at 7.25% simple interest?  Round your…

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Q: Describe the steps in words that you would use to show that (x − a) is a factor of x" — an. Your…

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Q: The Pear company sells pPhones. The cost to manufacture a pPhones is C(x) = 27x² +56000x+ 20161…

A: Given:    C(x) = -27x2+56000x+20161     R(x) = -31x2+184000xuu

Q: 3. Solve the following systems using a matrix and converting the matrix to reduced row echelon form,…

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Q: 9. Find the partial sum of arithmetic sequence of 25 terms starting with 5, 10, 15, 20,.........

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Q: Solve using only enumeration formulas (combinations, permutations...) How many 4 digit numbers…

A: Concept: Permutation: In permutation, things are chosen, and the order in which they are chosen is…

Q: All changes save 20. For the three-part question that follows, provide your answer to each question…

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Q: To determine the distance across a lake AB, a surveyor goes to point C where he can measure the…

A: Given ,  To determine the distance across a lake AB, a surveyor goes to point C where he can measure…

Q: ibrary urces In the figure below, a || b, and O is the center of the circle. Complete parts a…

A: Find arc measure

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A: The half‐life of a certain substance is 17 years. To determine how long it will take for a sample of…

Q: nd sketch the graph. Find additional points so your graph is accurate. Show all work. = a(y-k)² +h…

A: Topic:- geometry

Q: Write -6 5/8 as an improper fraction

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Q: Extensions Help Last edit was seconds ago B I UA Times New... ▼ - 12 + 4. The graph of function g is…

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Q: e Sally can paint a room in 9 hours while it takes Steve 6 hours to paint the same room. How long…

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Q: 1) Let T C d 02 = 2a + (-2) b + 3c+2d 1a + 2b + (-1) c + (-1) d (94]. [-2a +(-2) b +2c +3d i) T H…

A: We will use given definition to find the solution.

Q: If told that |A| = 18 find the possible value(s) for x…

A: The given matrix is A=3xx4x2x and |A|=18

Q: A quadratic function has roots 3 and - 5, which passes through the point (1, 5). Under what…

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Q: can you please do the rest

A: Let's do other parts.

Q: Determine the implied domain of the following function. Express your answer in interval notation.…

A: Given :fx=x-7+7

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Q: Show that the vectors u =, v= and w= form a basis for R3

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Q: Given the tables for fand g below, find the following: Т 0 1 2 3 4 5 6 7 8 9 f(x) g(x) 5 0 4 4 7 9 8…

A: The average rate of change of a function f(x) in the interval [a,b] is f(b)-f(a)b-a

Q: O Hyperbola

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Q: Question Find the general solution of the following system of equations. -4x - 3y -12x-9y Select the…

A: See this solution in below

Q: 1+4700 e ial outbreak in a particular community. . How many people became ill with the flu when the…

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Q: 2. Solve the following system using a matrix and converting the matrix to reduced row echelon form,…

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Q: civic group plans to landscape a lot that is located where a road forks and forms an angle of 62°.…

A: A civic group plans to landscape a lot that is located where a road forks and forms an angle of 62°.…