Find the determinant of x from the given matrix: 4 -123 2021 10 301 14 2 4 5 -35 -30 -28 -25

Q: Trey will rent a car for the weekend. He can choose one of two plans. The first plan has an initial ...

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Q: Fill in the missing exponent (marked with ?) to make this a true statement: (m²}' = m15 ? 3=

A: see below the answer and calculation

Q: AMBER H Question 2 of 17, Step 1 of 1 3/29 Correct A bottle manufacturer has determined that the cos...

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Q: 12 20

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Q: ) Using the graphs given below, draw the following equations. Be sure to ide a) у %3D (-х — 1)3 +2 b...

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

Q: 19. Ten bakers can bake 20 cakes in 4 hours. How many bakers are needed to bake 8 cakes in 2 hours? ...

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Q: Convert the expression with ratio a (without simp Simplify completely.

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Q: Solve the system using any method. Express numbers as integers or simplified fractions. 3(3x-y) : = ...

A: Upon simplifying the given equations:9x-3y=6-x9x+x-3y=610x-3y=6    --- Eq 1x+23y=13Multiplying by 3 ...

Q: A parabolic arch 29 feet high spans a parkway. How wide is the arch if the center section of the par...

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Q: Evaluate / e*cos(x)dx using integration by parts-

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Q: compounded quarterly Find the compound amount. 3. Php 75,000 due in 5 years at 5% compounded semi-an...

A: topic - compound interest  

Q: The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first c...

A: topic - basic math

Q: Salmonella Enerica bacteria in a certain environment, the population doubles in size every 24 hours....

A: Given query is to find the number of bacteria after 9 days.

Q: A man borrows Rs. 1,000 and agrees to pay back every month one half of the amount due. After how man...

A: Given query is to find the number of months when remaining amount less than 15.

Q: 1. Prove or disprove. a) det(A + B) = det(A) + det(B) b) det(AB"A')= det B c) (A+B)(A – B) = A² – B'...

A: According to the policy, I am doing the first three subparts. Explanation of the answer is as follow...

Q: Evaluate the determinant to determine whether the equation is true or false. |1 x x2 1 y y = (y - x)...

A: In this question we have to evaluate the determinant and the expression.

Q: Write an equation in slope-intercept form for the line with slope 3 and y-intercept -4. O-0 몸

A: Topic = Coordinate geometry

Q: 25=2x-3

A: solving for x 25=2x-3

Q: Find the product of 34 and 27 using the following methods. Illustrate/write your complete solution 1...

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Q: Which is identically equal to (sec A + tan A)? B. csc A – 1 D. csc A + 1 A. 1/ sec A + tan A C. 2/1-...

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

Q: Find two functions f and g such that h(x) can be expressed as the function indicated. Several answer...

A: h(x) = 6x2  h(x) = f(g(x)) now here we can assume the function and after make it  lets g(x) = x2 the...

Q: What is the value of log to the base of 1000³? A. 9.9 In a triangle ABC, find side e if angle C = 10...

A: Question 1,Given,            log to the nase of 100033.To find : The value of log.

Q: The data sets give the number of platinum albums for the five male artists and the five female artis...

A: Mean = x1+x2+.....+xnnMean is affected by data values as well asthe total number of samples.But when...

Q: Fill in the blank with the correct answer. ( Simple Interest) Amount/Maturity Principal Interest Rat...

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Q: ercept. Write your answer as an ordered pair. If there isn't any

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Q: nus: 12. David competed in a 65-km dirt bike race. For the second half of the race he rode his bIke ...

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Q: Find the line's slope and a point on the line. y-2=-4(x+3) Undefined slope: point on the line: D

A: To find the slope and a point on the given line.  

Q: A cereal manufacturer makes two different kinds of cereal, Senior Citizen's Feast and Kids Go. Each ...

A: This question can be solved by applying the concept of linear programming.

Q: An open-top is formed by cutting squares out of an 11 inch by 17 inch piece of paper and then foldin...

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Q: How much more would you earn in the first investment than in the second investment? $52,000 invested...

A: topic -  compound interest 

Q: 6. -2-

A: see below the answer As  per bertleby guideline I have to solve only first question

Q: Find the general solution of the following differential equation. dx 2- di – 6x = ? - 4t dt The solu...

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Q: Given: cos s(등) cos(품) -sin(똥) sin() COS 1. Identify the Trig identity that corresponds with the exp...

A: Here we can use the trigonometric identity cos(A+B)=cosA.cosB-sinA.sinB

Q: 5. Which is a counterexample that shows that, for whole numbers a and b, a ÷b = b÷ a is false? O a =...

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Q: For each ordered pair, determine whether it is a solution to the system of equations. 5x-3y 7 y=-2x-...

A: Given,            The system of equations are             5x-3y=7             y=-2x-6To find : Deter...

Q: Find the reduced row-echelon matrix that is row-equivalent to the given matrix. 1 3 -1 3

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Q: person places $72300 in an investment account earning an annual rate of 7.1%, compounded continuousl...

A: Solved below

Q: Find the determinant of the given matrix: -112 023 342

A: Solution is written in below steps.

Q: 18. A computer installer agreed to do an installation for $150. It took him 2 hours longer than he e...

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Q: Write the system of linear equations in the form Ax = b and solve this matrix equation for x. X1 - 5...

A: Here we have to write the system of linear equations in the form of Ax=b and solve this matrix equat...

Q: 5X 11

A: Given query is to find the value of x 

Q: Find the standard deviation for the following group of data items. 5, 8, 8, 14 The standard deviatio...

A: Mean x=sum of all numbers/(total number of number) =(x1+x2+x3+x4)/n  =(5+8+8+14)/4  =35/4=8.75   Sum...

Q: Example 1 Use the related graph of each equation to determine its solutions. 14. x? + 4x = 0 15. -2x...

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Q: by cofactors to find the determinant of the matrix. 5 4 0 3 0 0 -4

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Q: Rewrite with positive exponents, and simplify, if possible. - 8 8p

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Q: Using the interval bisection method find the positive root of x – 3 = 0 correct to 4 d.p, with start...

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Q: Ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narrow to...

A: topic- arithmetic progression

Q: Solve the system of equations by using the addition method. -4(x- 3y)=y+6 2x-2=5y The solution set i...

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Q: Use substitution to solve the system. x-3y = -8 -5x +4y = 7 y =|

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Q: Determine the size of the matrix. 86 413 21-7 4 1

A: size of matrix is (no of row) *(no  of column) here no of row = 2 no of column = 5 size of matrix = ...