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Q: 1 1 1 Suppose that A = LU = 1 2 2 then the matrix L is equal 1 2 3 to:

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Q: 2.Solve the inequality and show its solution sets on the real line 1

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Q: Help

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Q: Consider the function: f(x) = x² + 12x + 32 The y-intercept is at y = The x-intercepts are at a = (E...

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Q: Use a graphing calculator to graph f(x)=−x3+2x2+6x+8 and find the following features of the graph. R...

A: Consider the given equation is, -x3+2x2+6x+8 The graph of the given equation is shown in Figure belo...

Q: solve each equation. 5x2 = 43x - 24

A: 5x2 = 43x - 24 It can be re-written as 5x2 - 43x + 24 = 0

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A: A game is fair when its expected value is zero.

Q: I ask you to solve the most number of points. My best wishes for you

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Q: -6 Which of the following is a product of elementary matrices for the matrix A = 5 -1 1 0-1 0I 07 -5...

A: Concept used: The product of the two matrices is only possible if the number of column of the first ...

Q: Algebra Question

A: to see this solution please visit 2nd step where I explained everything

Q: 10, 11, 13

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Q: A woman decides to go for a 10-minute run every day this week and plans to increase the time of her ...

A: For first week =10 min Increment of time every week =4 min common difference=4

Q: ) A recipe for scrambled eggs uses 2 tablespoons of milk for every 3 eggs. What are two unit rates t...

A: Given data is : A recipe for scrambled eggs uses 2 tablespoons of milk for every 3 eggs. To find two...

Q: y 6. Find the value of x. 45° HINT: Use 45-45-90 triangle.

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Q: Sketch the graph of a continuous function f so that f(1) = 3, f '(1) = 0 , and the point (1,3) is a...

A: Local maximum means a point attains larger value in it's neighborhood Local minimum means a point at...

Q: 6. Given f(x) = x² - 4 and g(x) = 2x – 1, find [ g•f](-2). %D O A. -5 В. -1 Ос. 21

A: Since, we have been given that f(x)=x2-4 and g(x)=2x-1.Our Aim is to calculate g.f(-2)=?

Q: How is this solved ?

A: Given, ∑n=1322n+8

Q: Find the inverse function of f. f(x) = 7 − 9x f −1(x) =

A: We have to find the inverse of f(x)=7-9x

Q: Eli bought snacks for his team's practice. He bought a bag of oranges for $3.43 and a 6-pack of juic...

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Q: Write the negation of each statement. 1. Some mathematicians are smart. 2. None of my children is a ...

A: our objective is to find the negation.

Q: V4x + 1 - 5 = 0

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Q: Need help

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Q: #3 Please help me with this practice problem

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Q: kyndal wants to buy a lamp that originally cost $82, but went on sale for 20% off. The store is havi...

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Q: What are the coordinates of point B

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Q: pleses type the answer thank you. for h(t) = - 6t +7, determine h-1 (4) for g(x) =4 - 9x ,...

A: Explanation and Solution is given below....

Q: 2)8y +189y-72= 0,

A: We have to solve 8y^2+189y-72=0

Q: Find the complement of the set given that U = {x | x I and −3 ≤ x ≤ 10}. (Enter your answers as a...

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Q: set up an equation and solve each problem. The area of a triangular sheet of paper is 28 square inch...

A: The area of a triangular sheet of paper is 28 square inches. One side of the triangle is 2 inches mo...

Q: 3. The function N= 300(0.93)' models the number of gadgets on the shelf after t days. How many days ...

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Q: Find an equation of the line that satisfies the given conditions. Through (−4, 5); slope −1 =

A: We have to find the equation of line that is passea through the point (-4,5) and slope is -1

Q: Combine like terms. (Lesson 10.3) 14. 3m-6+m2-5m + 1 15. 7x+4(2x-6) 16. b+3+2b² +4-7 17. 3(p+5)-8+ 1...

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Q: Determine the inverse of y = (x- 5)²+3

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Q: Find the solution of the exponential equation e21+1 = 23 in terms of logarithms, or correct to four ...

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Q: I)x²-2x-15 0,

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Q: If f(x) = {(2, 3), (4, 8), (7, –1)} and g(x) = {(8, 2), (-1, 4), (2, 7)}, find (f g)(x) if it exists...

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Q: Answer quickly

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Q: Give the area of the polygon. Assume the lengths are in yards

A: We Find Area by using area of Rectangle formue. The formula for area of rectangle is:Area = Length x...

Q: Classify the 3-5cy IC

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Q: Find the inverse of the given matrix

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Q: I need the solution in 30 minutes

A: To find and sketch the circle of curvature at a point on the curve y=x2 , where the tangent line has...

Q: In a population of 300,000 people, 30,000 are infected with a virus. After a person becomes infected...

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Q: %3D %3D Find the exponential function f(x) = ab" that satisfies the conditions f(0) = 3 and f(3) = 9...

A: We have to find the exponential function f(x)=abx that satisfies the conditions f0=3 and f3=19.

Q: Use finite differences to determine the degree of the polynomial that best describes the data

A: In such questions, we check the differences of x and y. Here, x is increasing by 1. Now, we check th...

Q: Which of the following is the graph of the inverse?

A: if (x,y) is the coordinate then it's inverse is (y,x).

Q: Hard cover notebooks are sold at the following costs: A Half a dozen for $1440. B. Quarter dozen for...

A: Given, The cost of hard cover notebooks A. Half a dozen for $ 1440 B. Quarter dozen for $ 660 C. ...

Q: Suppose that the functions s and t are defined for all real numbers x as follows. s (x) =x-3 t (x) =...

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Q: Can you please show all the work

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Q: Example: find the local maxima, local minima, and saddle point of the function f(x, y) = x² + 3xy+3 ...

A: The function fx,y=x2+3xy+3y2-6x+3y-6. We have to find the local maxima, local minima, and saddle poi...

Q: A person standing 364 feet from the base of a church observed the angle of elevation to the church's...

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Transcribed Image Text

4. Use the Triangle Sum Theorem to calculate the measure of each angle. Show all of your work. Explain how you determined your answer. Angle T: Explain how you determined (7x + 4)° your answer. (5x+ 3)° Angle U: V (2x+5)° Angle V: