19. y = z² - x²

Q: expressed using log notation. 6. Solve each equation without using a calculator. Some solutions will…

A: We know that general property of logarithms are-  If- log(xm) = m.log(x). And log(10)=1 ; log(1)=0.…

Q: Answer numbers 1 to 4

A: here we have to solve the system of linear equation.

Q: Indicate the number of significant digits in each of the following numbers: a) 2.830 b) 0.006598 c)…

A:

Q: Use any technique to graph the equations below. You will be graphing by hand. It does not need to be…

A:

Q: Sarah took clothes to the cleaners three times last month. First, she brought 2 shirts and 1 pair of…

A: Sarah took clothes to the cleaners three times last month. First, she brought  2 shirts and 1 pair…

Q: Determine whether the function is even, odd, or neither. f(x) = // + 12x³

A:

Q: Find all the real square roots of O a Ob Ос Od 5 5 7 and 7 5 7 no real root 50 98 25 49.

A: If a is real number and a≥0 then a is called the real root of a. If a is real number and a<0 then…

Q: Determine the interval(s) for which the function shown below is decreasing. -8-7-6 -5 -4 -3 -2 8 7 6…

A:

Q: 3. We are given lines = (7,0,1) + A(2, 1, -2) and q: +3=4-4y = 20 - 4z. (a) Find the intersection of…

A:

Q: Joe is going to rent a truck for one day. There are two companies he can choose from, and they have…

A: Given: Company A charges $69 and allows unlimited mileage.Company B has an initial fee $55 and…

Q: For f(x) = 5x-2 and g(x)= 5 a. (fog)(x); b. (gof)(x); c. (fog)(4); d. (gof)(4) a. (fog)(x) =…

A: Given query is to find the Indicated composit function.

Q: The property taxes on a house were $1590. What was the tax rate if the house was valued at $265,000?…

A:

Q: MATCHING LIST Match the f(x) value on the right with the x value on the left. x=0 x=3 x=9 X 0 3 01 6…

A:

Q: Three graphs are given below. For each, choose its equation from the following. π.χ. 2 ya-cot- y=2…

A:

Q: f(x) = x², g(x) = 4x - 3 (a) (f+ g)(x) = (b) (f- g)(x) = (c) (fg)(x) = (d) (--)(x) = What is the…

A:

Q: Two angles are supplementary if their sum is 180°. The larger angle measures eight degrees more than…

A: Solving the problem by finding the values of the angles.

Q: The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a…

A: NOTE: Refresh your page if you can't see any equations. . x=number of children (1.5 dollars for…

Q: 2. A Water Heater A hot-water heater in the shape of a right circular cylinder has a radius of 50 cm…

A: Given query is to find the mass of the water

Q: Find the equation of the line with slope 2 that goes through the point (4, 5). Answer using…

A: Given,            The slope is 2 and the point is 4,5.To find : Find the equation of the line.

Q: 3000 ow you know, 4000 X

A: formula of logrithmic y=logbx here  at x=1000 ,y=3

Q: Verify that f and g are inverse functions algebraically. K f(g(x)) = f(x) g(f(x)) = g || = g(x) =…

A:

Q: A sailboat costs $25,869. You pay 25% down and amortize the rest with equal monthly payments over a…

A:

Q: Walmet sells thermometers $2 and hot-water bottles $12. in December, Walmart's total sales were…

A: Walmet sells thermometers $2 and hot-water bottles $12. in December, Walmart's total sales were…

Q: ET33HZXROW 2MOITAUIOS RASHURO 23 2 of (m-3n) = 5em 10 monton ext is incolor of th (3(m +4n) = -12…

A:

Q: How to factor down 7(1+h)^2 - 7(1)^2 /h to not have division by zero

A:

Q: Simplify -4 6-3√7 by rationalizing the denominator.

A: here we have to simplify the deniminator.

Q: You are choosing between two different cell phone plans. The first plan charges a rate of 22 cents…

A:

Q: (fg)(x)        f(x)=x2+3 and g(x)=2x-1

A:

Q: Raul, who is 1.9m tall, wishes to find the height of a tree. He walks 22.51 m from the base of the…

A: Given Raul, who is 1.9m tall, wishes to find the height of a tree. He walks 22.51 m from the base of…

Q: Let f(x) = 8x³ - 11. Find f-¹(x). f-¹(x)= ((x-11)/8)^(1/3)

A: given f(x)=8x3-11steps for finding inverse (1)  let  y=f(x)=8x3-11

Q: Find the function value, if possible. (If an answer is undefined, enter UNDEFINED.) f(x) = |x| +4…

A:

Q: Solve the system of equations. 4x-7y+z=16 x+y=5 Select the correct choice below and, if necessary,…

A: Given 4x - 7y + z = 16 x + y = 5

Q: Simplify. 33.93 Оа 3 Ob Ос Od b 9 V3 и

A: To simplify the given expression

Q: Solve the equation. Give your answer as an integer or a reduced fraction. 2 (-6v+6)= 8v + 1 V=

A:

Q: Question: Prove that every subset of a linearly independent set is linearly independent.

A: The answer is in step 2.

Q: Which of the following represents the negation of the statement: "The cat sleeps and the mouse does…

A:

Q: 43. 6x - 3y + 4z = 6

A: Answer: The solution is given below:

Q: An economy depends on two basic products, wheat and oil. To produce 1 metric ton of wheat requires…

A: We can solve the given problem by using the matrix multiplication method.

Q: Use the graph of f to draw the graph of its inverse function. Use the graphing tool to graph the…

A:

Q: Solve the equation by the method of your choice. 3x²2²-5x=12 The solution set is. (Type an exact…

A:

Q: Give an example that satisfies the following: The difference of two polynomials is 2x² - 8

A: Topic = Polynomial

Q: decide if the given statement is true or false,and give a brief justification for your answer.If…

A: Given: For every function f, we have f(t-1)=ft-1 for every t. To find: Whether the given statement…

Q: Find the inverse of the given matrix if the matrix is invertible, a 9 6 11 40 5 57 6 A =

A:

Q: What is the remainder when 24^52 is divided by 9.

A:

Q: Use the given conditions to write an equation for the line in point-slope form and in…

A:

Q: Find the following for the given functions. f(x)=√x²-36, g(x)=√x + 6 (a) (f+g)(x) = (b) (f- g)(x) =…

A: The given functions fx=x2-36 and gx=x+6. We have to find the functions f+gx, f-gx, fgx and fgx.

Q: A new phone’s value depreciates on average by 30% each year shown by the equation:     If you buy a…

A:

Q: A student missed 11 problems on a English test and received a grade of 50 %. If all the problems…

A: A student missed 11 problems on a English test and received a grade of 50%. All the problems were of…

Q: (-4-3√5)(6+8√8)=

A: Question - Solve using tabular method. Simplify the roots

Q: Construct Arguments Compare each investment to an investment of the same principal at the same rate…

A: Given: Principal=$20000Annual interest=2.5%Interest periods=4Number of years=15