1. Solve for x: 2x - 4x +7= 0. Write any complex solutions in terms of i and simplify any square roots if possible.

Q: Find two numbers whose sum is 55 and whose product is 624. (Enter your answers as a comma-separated ...

A: Find your answer below 

Q: For the vectors given here, what are the coefficients in the 123-coordinate system of the tensor B =...

A: In order to find B that is the coefficients in the 123 coordinate system,  tensor product of u and v...

Q: You are driving to work, 300 miles away. You want to drive twice as fast for the second hundred mile...

A:

Q: Find the slope of the line passing through the points (-4, -3) and (8, -9).

A: We are given two points: -4,-3 and 8,-9.We need to find the slope of the line passing through the po...

Q: Determine whether the sequence converges or diverges. If it converges, find the limit. (If the seque...

A: Topic:-  calculus

Q: Let f(x) = (x + 9)². Find a domain on which f is one-to-one and non-decreasing. Find the inverse of ...

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Q: Complete the table. log, z 1 25 1 1 25 1 a. b. 5 C.-1 d. 0 e. 10 f. 2 5

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Q: St. Patrick's Day Problem Solving On St. Patrick's Day, a local bakery sells a special selection of ...

A:

Q: Consider the following system. x − 3y = 0 2x + 6y = 36 Use the elimination method to solve the syste...

A: Given system of equation              x − 3y = 0       ....................(A)           2x + 6y = ...

Q: A collection of dimes and nickels is worth $3.10 if there are 45 coins in all how many of each kind ...

A:

Q: A man drove 16 miles directly east from his home, made a left turn at an intersection and then trave...

A:

Q: 5) (-8x' + 40x² – 37x + 30) + (x – 4) .

A: VAs per our guidelines we are supposed to answer only one question.kindly re-post other Question as ...

Q: (b) 98

A: The given number is 298. A number is called a rational number if it can be represented in the form p...

Q: whole

A:

Q: How long does it take for a deposit of $800 to double at 5% compounded continuously? How many years ...

A: Given query is to find the time taken to become the deposit double of its value.

Q: x* + 2x? – 9x – 18 = 0

A:

Q: Suppose that thế fühctlons are defined for all real numbers x as follows. r(x)=3x s (x) = 2x² Write ...

A:

Q: Let h be a polynomial function. If -3 is a zero of h, which of the following statements must be true...

A: h(x) is a polynomial , -3 is a zero of h⇒h(-3)=0⇒(x+3) is a factor of h⇒h(x) has x intercept at x=-3

Q: The sides of a triangle are 8, 10, and 6. Use the Pythagorean Theorem to determine if the triangle i...

A:

Q: 3. Let -3 -5 A = 2 -9 and B = 5 3 -4 Solve for Matrix M such that 2M + 5A = B

A:

Q: George has $35.50 to spend on computer supplies. If he buys a mouse 8 9 10

A: Given: - George has $35.50 to spend on computer supplies. if he buys a mouse for $8.50 and three fla...

Q: y=1200.(1+0.3)'  Does this function represent exponential growth or exponential decay? What is the...

A:

Q: 1. Equation: x + 5 = 30 Put a T for true or an F for false to tell which of the four statements are ...

A:

Q: I 5. Iterate to find the solution to the function f(x) = + 3 when co = 2. Round to three decimal pla...

A: Given function  f(x) = (5/x +3)1/2

Q: Airplane A Airplane B Airplane C 2400- d= 620t 1800+ Time Distance 0 1 (seconds) (m) 1200- d is the ...

A:

Q: If x=2 is a zero, what are the other zeros for the equation.

A: The given problem is solved below in detail.

Q: An nth degree polynomial will have at most n+1 real roots. O True O False

A: No, that is not possible. The only reason that an n-degree polynomial has max n roots is that it can...

Q: 5. Consider the system (x + y? + z² = 120 For each solution (x, y, z) with all integer values, compu...

A: The system of equations to be solved are x2+y2+z2=120xy+yz-xz=52 and we need integer solutions. This...

Q: Let U = {x | x is an integer and 0 < 6x < 60} be the universal set that contains the following subse...

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Q: Use the graph of the parabola to fill in the table. 10 Ty (a) Does the parabola open upward or downw...

A:

Q: Which statement describes the graph between points Cand E? Car Elevation B. Miles Driven (in hundred...

A: I am going to solve the given problem by using some simple algebra to get the required result of the...

Q: Find how much money needs to be deposited now into an account to obtain $5,100 (Future Value) in 8 y...

A: Answer -  Given : Future value(F.V) = $5100 Rate of interest(r) = 8% = 0.08  Time(t) = 8 years  Comp...

Q: There are two bags containing only black and orange marble Bag A has 11 black marbles and 9 orange m...

A: To find the probabilities of the given event. Given information: There are two bags containing only ...

Q: 1. 16x² - 49 = 0

A: We use (a^2-b^2)=(a-b)(a+b)

Q: A Multiply: (2x + 3y)² Work must be shown for credit!

A:

Q: For the function f(x) = 1- 1/(x+2)2, find the following: 1. f(-x) 2.f(x+k)

A: Here, the given function is: f(x)=1-1(x+2)2...(1)

Q: 4. Зх — у 3 2 х+ 2у %3D 10 x = 2, y = 4

A: Since 1 is just an example, question 4 is the first that needs to be solved. The image shows the sol...

Q: What transformations are occurring in the equation y+3=(x-5)2

A: Given query is to find the transformation performed.

Q: What 3-digit number am I if the digit in my tens place is five more than the digit in my ones place ...

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Q: Any possible arrangement of 8 letters is considered a word.  The letters are taken from 21 consonant...

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Q: A pyramid is going to be built with the following number of bricks. Three thousand eight hundred bri...

A: number oh bricks need for each flood decreases in arithmetic progression the sequence is 3800,3750,3...

Q: Which of the following is equivalent to (16a*6º) * а.) Заb з b.) 2ab? c.) 4ab

A:

Q: Sketch a graph of the function f(r) = - 2(x + 1)°(x - 3) (x- 10)° on scratch paper, then identify: T...

A:

Q: 1. Use transformations to graph the function a(x)= x-2+3. a. The parent function of a(x)=x-2+3 is y=...

A: As per the instruction, we will be answering the first question. 1. Given: For (a), The parent func...

Q: 4. Find AB and BA given that [1 -1 4 A 4 -1 3 B = 1 4 -2 1 -1

A: We will find the value of AB and BA in the following step.

Q: 7/15 multiply by 8/23 multiply by 15/ 7

A: Take multiply. 

Q: 1. List the parts of the algebraic expression. 12 + 3y + 4x + 2y + 4 How mony terms are there? List ...

A: We can find the coefficient and list them as below.

Q: Graph a right triangle with the two points forming the hypotenuse. Using the sides, find the distanc...

A: I am going to solve the given problem by using some simple algebra to get the required result of the...

Q: A study determined that the average student who graduates takes 58 months to graduate from college w...

A: Given:       average time of graduation :                               mean = 58 month       standa...

Q: Grad

A: 14. f(x) = -2x+7