For numbers 18-20 18. Given the function f(x) = cos(5x), 0

Q: Let A be a 3 x 3 matrix with determinant equal to 4. 4 -8 If the adjoint of A is equal to 12 -4 8…

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Q: Let A = {6,7,8} and B = {5,7}. Find A x B. %3D Choose th correct set. O A.…

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Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space…

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Q: dy Solve the initial value problem given by dx y(1) = 2 . %3D y

A: Here is the solution:

Q: Simplify the following expression Z =rZ0 in polar form, wh (3 – j4)(-3+j4) Z = VAZA+j sin 30°

A: answer is in next step

Q: Let A and B be two matrices of size 4 x 4 such that det(A) 1. If B is a singular matrix then…

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Q: Raymond got an 85, 88, and 93 on his first three tests. What must he get on his fourth test so that…

A: Raymond got an 85, 88 and 93 on his first three tests. Suppose he scores x on his fourth test so…

Q: E A ABC is an isosceles triangle (AC = BC) %3D Area of DBC = 2 X area of ADC If DF = 7 cm Calculate…

A: To find the length of DE using the given conditions.

Q: diagram

A: We will express the Venn diagram in terms of symbols.

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A: We will find the Tonnage and the width.

Q: Grade 6 Grade 1 17% 19% Grade 1 Grade 2 Grade 3 Grade 5 16% Grade 2 Grade 4 17% Grade 5 Grade 6…

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Q: 7(3x+5)=l| -(x tG)

A: 7(3x+5)=11-(x+9) 21x+35=11-x-9 21x+35=2-x Subtract 35+x n both side 21x+x=2-35 22x=-33 Divide 22 on…

Q: Investigation 43 PATTERNS For these rectangles, 2 3 4 5 6 7 8 9 10 11 12 7 x 3 - 9 x 1 = 12, 13 14…

A: Concept: The pattern follows procedure of the reasoning that is explained using the below-mentioned…

Q: Match each equation to its graph. 1. y=x 2. y= 3x2 3. y 3(x- 1)2 4. y 3x- 1 5. y x-1 A. B. 3 2 12 43…

A: (1) y=x2option(B) (2) y=3x2option(A)

Q: Watch the video and then solve the problem given below. 800- Click here to watch the video. C(x) =…

A: Given query is to find rate of change.

Q: What simple interest rate is equivalent to: a. 6% compounded monthly for 5 years' b. 15%,…

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Q: What is the value of b so that (x) = log,(x) passes through the point (64, 3)? B -8 D {-4,4}

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Q: Henry is working with three squares their areas are 16in2 25in2 and 64in2 she thinks the will make…

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Q: 1. Which of the following equations would give the value of x in the diagram at the right? A. sin5…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Consider the vectors in M22 then S= {x1, x2, x3} is linearly dep Select one: O True O False

A: The solution is given below

Q: [2 . [1 2 and B = 1 -2 0 the matrix 3(A +2B) is equal to? For matrices A=| 0 1 7 -2 3.

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Q: Let A be an nxn matrix. The system of linear equations Ax = 4x has a unique solution + O A. A – 4I…

A: To determine which of the given conditions result in unique solution.

Q: 4. Find the acceleration at time t and after 5 seconds.

A: Given s=f(t)=t3-6t2+9t Therefore velocity at time 't' is…

Q: [2 -1 Let k be a real mumber and A =k 1. 7. Then A is a singular matrix if O k=10 O k=5 O None of…

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Q: An open-top rectangular box is being constructed to hold a volume of 400 inº. The base of the box is…

A: Here we will find the dimensions of the container to minimise the cost,

Q: 7. The side of triangle 33 meter, 45 meter, and 34 meter respectively. Find the angle opposite of…

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: A. Tell whether each statement is true or false. 1. ACU 2. ACC 3. DCA 4. DCB 5. ØCA

A: Given

Q: Every point on Earth can be represented by a three-dimensional vector. The vector's starting point…

A: We need to solve vector problem.

Q: Let W = (1+ ax + bx² E P a, bE R} with the standard operations in P. Which of the following…

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Q: -5 If f (x) is the function whose graph is shown, on which interval is f constant? -5- Use cursor to…

A: We know that the graph of a constant function is symmetric with respect to the y-axis. That is…

Q: _4. An airplane is flying at a height of 4 kilometers above the ground. The distance along the…

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Q: -2 real number and M = {(" )C )}: Let m be a 3 -2. 9- If M is a linearly dependent set of M22 then O…

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Q: 1. What trigonometric ratio can we use to solve for the height of a building given the the distance…

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Q: If f (x) is the function whose graph is shown, on which interval is fincreasing? Use cursor to…

A: f(x) is the function whose graph is shown, on which interval is f increasing?

Q: varies jointly as b and c, and a=28 when b=7 and c=6. Find a when b=-2 and c=6.

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Q: 1 2 Which of the options shows the graph of a function that has a local maximum that is not a global…

A: We know that local maximum is the greatest element in a set .and Global maximum is the greatest…

Q: 33. Sam had these balances on his credit card for his last billing period. He did not pay the card…

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Rosaria ordered 80 pieces of jewelry: a number of bracelets at $11 each and a number of necklaces at…

A: Solve the following

Q: The function f(t) = 960(0.98) 30 represents the change in a quantity over t months. What does the…

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Q: Find eigenvalues and [1 0 -1 corresponding eigenvectors of A. A = 2 -1 0 2

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Q: Cinco círculos con centros A, B, C, D y E son tangentes entre si, como se muestra en la figura. Se…

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Q: 36 students take the Discrete Structures class. They had 3 quizzes called X, Y, and Z. Surprisingly,…

A: 1 student did not get an A

Q: 6. How much more money would you have by investing $100,000 for 1 year into an account paying 4.2%…

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Q: Find the measure of the intercepted 70° H Arc FH.

A: Given query is to find the measure of indicated are.

Q: Lim | - (x- 7) •tanx X-

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Q: regardless of which two points on a line you find the average rate of change of, the slope is always…

A: Average rate of change of slope of a line is always 0.

Q: If v1 = and v2 = 2 2 are eigenvectors of a matrix A corresponding to the eigenvalues A1 =1 and A2 =…

A: answer is in next step

Q: 2.1 Sketch the curve given by y= Vx and use transformations to sketch each of the following curve.…

A: We have to sketch the curve given by y=√x and use transformations to sketch each of the given curve.

Q: A tree trunk has a circular cross section at every height; its circumference is given in the…

A: Given Height (meters) 0 5 10 15 20 25 30 Circumference (meters) 8 7 6 4 2 1 0

Q: Use the Venn diagram shown to answer the question below. U A B II III V IV VI VII VIII Which regions…

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