Please help me answer this question

Q: 3x-7y = 21

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Q: The volume of a cylinder with height hand radius r can be found using the formula V = ²h Find the…

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Q: 7. Determine the sum of the arithmetic series using a formula: 11 +19+27+ ... + 163.

A: Sum of AP with last term given  S= n/2(a+l)

Q: Answer numbers 1 to 4

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

Q: 5. Isaac sketched a polynomial, g(x), with a total of 3 real zeros and an end behavior described…

A: Given that Polynomial gx with a total of 3 real zeros and x approaches positive infinity thengx…

Q: Use the Intermediate Value Theorem to show that the polynomial f(x) = x³ + x² − 3x + 25 has a real…

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Q: Simplifying Expressions That Contain Rational Exponents Use the various properties of exponents to…

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Q: Find the midpoint of the line segment from (0,-4) to (-2,4) Midpoint =

A: Let two points ( x1 , y1 ) & ( x2 , y2 ) then its midpoint ( X , Y ) = ( x1 + x22 , y1 + y22 )

Q: Solve the system of equations. 6x-6y+z=6 x+y=7 Select the correct choice below and, if necessary,…

A: Topic = System of Equations Correct choice = B

Q: give that the polynomial has the given zero find the other zeros. Please explain what to do and the…

A: Given that the polynomial has the given zero, then to find the other zeros. fx=x3-x2+x-1; 1

Q: 5.D 5x+3y +2z = 15 2y + 4z = 24 y-4z=-42

A: according to guide line we do only first part of multiply there for please re post other parts…

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

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Q: la.) Simplify expression (24) ¹²(6) ² lb.) 2x-4 1+ ²/1/2 3 X

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Q: Mr Chia purchased some colour files. 2/5 of them were red and the rest were blue. Mrs Lam bought 1/2…

A: see below the answer and explanation

Q: Decide if the statement is true or false. 12€ (3, 6, 9, ...) True O False

A: The given set is a arithmetic progression

Q: Find the zeros for the polynomial function and give the multiplicity for each zero. State whether…

A: The given polynomial is fx=x3+7x2-4x-28. We have to find the zeros of the polynomial.

Q: (-4-3√5)(6+8√8)= -24-64√2-18√5-48√10 ... 6 -24 87 -3√5

A: INTRODUCTION The first step is to identify the expression as either a square root, cube root, or…

Q: ng synthetic division, what is the quotient for (2x3-2x2-10x+37)÷(x+3)? the remainder is non-zero,…

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Q: of the polynomial f(x) is given below. If f(x) has degree 4, find the factored equation for f(x).…

A: Given query is to find the equation of the function in factored form.

Q: 5) Find the numbers at which fis discontinuous. At which of these numbers is f continuous from the…

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Q: Suppose that $25,000 is invested at 4% interest, compounded annually. In  years, it will grow to the…

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Q: In 2005, a school population was 2275. By 2006 the population had grown to 2462. 1) How much did the…

A: By the answering guidelines of Bartleby, We can answer only first three subparts, please post other…

Q: Solve [1029] = 2D + [166 14] 7

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Q: 5. D (5x + 3y + 2z = 15 2y + 4z = 24 y - 4z = -42 2a + 3b + 2c = 0 R 5a-3b + 4c = 1 (7a+ 9b-4c = 11…

A: As per guidelines I am solving the first three subparts only.   5.  5x + 3y + 2z =15              2y…

Q: algebraicall

A: given equation is :-x4-3x2+36then we have to find its roots since   x4-13x2+36=0⇒x4-9x2-4x2+36=0

Q: Which statement represents a real-life situation where there is a constant rate of change?…

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Q: 4. ABCD is a kite, so DE=EB. Calculate the length of AC, to the nearest tenth of a centimeter. 2 a²…

A: Topic = Geometry

Q: ter game designer uses the function f(x) = 4(x-2)2 +6 to model the path of the fish. The horizontal…

A: We are asked what other point does the squids path intersect the path of the fish

Q: To save money for her son's college tuition, Jenny invests $1050 every year in an annuity that pays…

A: Given query is to find money accumulated.

Q: 7. The line through the points (0, 2, 1) and (2, 1, -3)

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Q: What is the point on the graph of the function f(x) = 2(x - 2)2 + 3 at x = 5?

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Q: 2 3 4 5 6 Length Width Area I The image above shows a section of a Google sheet. What formula(s)…

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Q: Find a unit vector in the direction of u =

A: Here is the solution:

Q: Which of the following functions is the correct inverse for the function below? f(x) = 3x + 5 /!x=…

A: we need to find out the inverse of the function.

Q: Solve the quadratic equation by completing the square. -6x-19=0

A: By the answering guidelines of Bartleby, We can answer only first First question from multiple…

Q: What elemetary row matrix E makes the following true? 8 -3 10 -52 -63 16 E. 10 10 -1 = 10 10 -1 -10…

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Q: 6. A pharmaceutical company makes two types of vitamins at its New Jersey plant: a high-potency…

A: Given: There are two types of vitamin high-potency antioxidant vitamin and vitamin enriched with…

Q: Consider the following. Sex if x < 1 if x ≥ 1 x4 (a) Find the left-hand and right-hand limits at the…

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Q: Estimate the x- and y-intercepts from the graph. -9-87-6 -5 -4 -3 -2 9. 8 7 6- 5- 4- 3. 2- 1- -2 -3-…

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Q: If the sum of the roots of a quadratic equation is 12 and the product is 36, then what is the…

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Q: Simplify √9-√6 −8+ √6 by rationalizing the denominator.

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Q: 1. There are 165 calories in three original Oreo cookies and 180 calories in two Triple Double…

A: As per our guidelines, we are supposed to solve only one question. Kindly post second question as…

Q: Draw a machine diagram for the function. f(x) 2 X-6 7 A 5 subtract 6 take reciprocal multiply by 2…

A: Machine diagrams shows the input  on the left side and output on the right side.The function in…

Q: Find the degree and leading coefficient for the given polynomial. Degree: Number Leading…

A: Answer:  1)  Given Polynomial         -2x2-3x6+x-7   We have to find the degree and leading…

Q: 41 15 371 TO 10 The area of the quadilateral 510 The perimeter 153

A: Given that , Find the area and perimeter of quadrilateral.

Q: Dante’ invested $40,000 in an account that pays out 11% compounded annually. What is the amount…

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Q: π is rational or irrational and how?

A: Given: we have to prove that π is rational or irrational irrational numbers: an irrational number is…

Q: At a county fair,a strip of 20r ide tickets costs $13. The manager thinks they should also sell a…

A: Question - At a county fair,a strip of 20r ide tickets costs $13. The manager thinks they should…

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

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Q: Let f(x) = 4(3)-3. Evaluate f(5) without using a calculator.

A: given  g(x)=4(3)x-3