Algebra The longest side of the rectangle is 3 ft longer than the shortest side. The medium side is 1 ft longer than the shortest side. If the perimeter of the triangle is 16 ft, what are the lengths of the three sides?

Q: please tell me how 21.9 is the answer?

A:

Q: Use f(x)= -4x+9 and g(x)= x2-5  g(2m+1)-f(3m-7)

A:

Q: Algebra You move up 7 units and down 8 units. You end at (3, -5). Where did you start?

A:

Q: Find the number of subsets of the given set. {4, 10, 1}

A:

Q: 17. (i) In negotiating a sale the seller S first asks a prices, to which the buyer B counters with…

A: (a) Given that s2=12s1+b1 Each suggested price or offer is the average of the last price and offer…

Q: 2. Find the y-intercept of f(x)=(x+5)/(x+3) a) 3/2 b) -1 c) 4/3 d) 5/3 S

A: Given  f(x) = ( x + 5 ) / ( x + 3 )

Q: let f(x)=3x-2 and g(x) = x2+6x. write the expression for (f+g)(x),(f-g)(x),(fg)(x), and (f/g)(x)

A: We have given function  fx=3x-2 and gx=x2+6x so, (f+g)(x) = f(x) + f(g) =3x-2+x2+6x = x2+9x-2…

Q: y=x2-4x-5  Find the domain and range  And is it a function

A:

Q: Solve the system using the method of your choice. 5x - 3y = 0 25x +9y=8 Select the correct choice…

A: Topic = Linear Equation

Q: A sequence has f (1) = 120, f (2) = 60 Determine the next 2 terms if it is an arithmetic sequence. f…

A:

Q: Compute the eigenvalues and eigenvectors of the matrix A = 01 -10

A:

Q: 8 km ? cm 3. Switching back and forth from Imperial measure to metric is something that some jobs…

A: Note: There are multiple questions. All questions do not belong to Math. Here, only Math questions…

Q: Suppose you spend 15 minutes every day goofing off on the internet during time you've set aside for…

A:

Q: A. Using inductive reasoning to predict the next number. 1. 5, 10, 15, 20, 2. 9, 16, 25, 36, 3. 15,…

A: Using inductive reasoning to predict the next number

Q: 1) Determine whether or not each of the following is a factor of the expression x^3 + 2x^2 + 2x +1…

A: Given x3+2x2+2x+1

Q: Solve for the determinant of the following matrix: 3 -9 2 0 0 -28 5 -3 1 0 0 0 0 -3 0 2 -8-16 5 3 40…

A: Let's find determinant of given 5×5 matrix.

Q: Graph the function. √(x)=√x-5 Plot four points on the graph of the function: the leftmost point and…

A:

Q: Find the difference quotient of f; that is find The difference quotient of f f(x)= (Simplify your…

A:

Q: PASTURE A 455-foot fence encloses a pasture. What is the length of each side of the pasture?…

A: Total fence = 455 foot length of each side x = 50 ft 3x = 150 ft 1.5x = 75 ft 180 ft

Q: Seed costs for a farmer are ​$75 per acre for corn and ​$50 per acre for soybeans. How many acres…

A: Let the corn seed be required for x acres and soybeans seed for y acre.

Q: 5. Determine the truth value of the following statements in the domain of real numbers. Justify your…

A:

Q: MULTIPLE CHOICE The marching band is making sandwiches for a fundraiser. They have 720 turkey slices…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: View Policies Show Attempt History Current Attempt in Progress If x2 + y2 = 23 and x + y = 2, then…

A: x2+y2=23 and x+y=2.

Q: Suppose that the world's current oil reserves is R = 2070 billion barrels. If, on average, the total…

A: We have to find the equation and time required to completely deplete.

Q: Determine whether the given set of ordered pairs ​(a) 0, −1/2​, ​(b) (−1, −1)​, and ​(c) (4, 1) are…

A:

Q: If (log1097)/(log108) = logganswer, then what is the answer? answer= i

A: Using logarithmic properties

Q: Which of the following inequalities represents the restrictions on the radical inequality 2z+1> 3?…

A:

Q: For the piecewise function, find the values h(-8), h(-2), h(3), and h(5). -2x-15, for x < -5 h(x) =…

A:

Q: Of 144 stamps that Kasa and her brother collected, Kasa collected 2 times as many stamps as her…

A: Solve for the no of stamps collect by kesa and her brother

Q: One of the multiple choice options below would be an INCORRECT way to start solving this problem.…

A:

Q: Write an equation for the lowest-degree polynomial function with the graph and intercepts shown in…

A:

Q: Problem 1: Using differentials, approximate the change, in terms of □, in the total surface area of…

A:

Q: A company finds the total cost of producing 25 items is $8,950, while they can produce 55 items for…

A: We need to find cost and profit function.

Q: Figure Qwas rotated about the origin (0,0) by 270 counterclockwise. 6 72 24 6 Which figure is the…

A: Given Figure Q is rotated 270° counter clockwise about origin (0, 0)

Q: Decide which of the following sets are well-defined. Choose all that apply. Review terminology here.…

A:

Q: A man does a job 3 times as fast as the boy. Working together, they can finish the job in 6 hours.…

A:

Q: A film crew is documenting a hiking expedition to the top of Mount Everest. The expedition of the…

A: The expedition started at the height of 1,300m (Kathmandu's elevation).  Hence, at t=0 day , y =…

Q: Which of the following are true about the graph of f(x) = −4x²? Select all that apply. a The domain…

A: Consider the function f(x)=-4x2

Q: : Answer this equation report the answer to the proper of significant digits. 23,500/1 + Show all…

A: NOTE: Refresh your page if you can't see any equations. .

Q: A car is driving at 90 miles (mi) per hour (hr)?  What is its speed in feet (ft) per second (sec)?…

A: We have to find the speed of car in feet (ft) per second (sec).

Q: How many integers between 10000 and 1000000 have no digits other than 5, 7 or 9. How many have no…

A:

Q: Let A = (-5, 3), B = (1, 0), and C = (3, 4). Prove that AABC is a right-angled triangle. Let u = AB,…

A: To show that the given∆ABC is a right angked triangle.

Q: G, H and I please! :)

A:

Q: A boat travels between two cities that are 12 miles apart. When going downstream, with the current,…

A: Given: Distance between two cities= 12 miles Time during upstream= 4 hours Time during downstream=…

Q: x²–2x+5] lim X→-2 6x-1 lim =√x² - 2x + 5 x→−2 lim = (5(x² − 1)² – 10) - x→2

A: Follow the procedure given below.

Q: A company employs 205 manufacturing employees. There are 3 shifts.Twice as many employees work on…

A: Let number of employees in first shift =x Let number of employees in second shift =y Let number of…

Q: Write an equation for the lowest-degree polynomial function with the graph and intercepts shown in…

A:

Q: Let V, W be vectors in Rª given by Compute the vector Z = 3v + 4w. Enter the vector z in the form…

A:

Q: Consider the following system of linear equations.   13x − 19y  =  10 kx + 11y  =  −29 State all…

A:

Q: Match each equation to its meaning in words. |x+2) = 6 2x = 6 2x=6 |x|+2=6 [Choose ] [Choose ]…

A: