A public pool has a large area for playing and a section that is roped off for lane swimming, as shown in the diagram below. The area of the pool is 240 m?. What is the value of x? Lane Swim x m Play 5 m 30 m

Q: 17. Choose the correct answer. Factor and solve y? – 24y + 144. Oy = 12 O y = -12 O y = 12 or y =…

A:

Q: A f(x) = x³ – 5x² + 2x + 8 - TURNING POINTS PARENT FUNCTION END BEHAVIOR INCREASING INTERVALS ZEROS…

A:

Q: 10. Find the difference quotient of the function f(x) = V2x – 3. Simplify so that there are no…

A:

Q: A boy started one hour and twenty minutes earlier than a man. If the man travels at 6 kph faster…

A: Here we have to use the formula of speed. Speed=distance time

Q: FindS( 3x- 2x3 + 4x2 – 5x + 2) dx | |

A: We have to solve above question  And find integral

Q: Matrix Products: Consider the matrices 8 9. 4 3 10 A = 5 :) 7 and C = 1 B = 7 4 1 1 10 10 9 1 5 6 8…

A:

Q: Given the geometric sequence: 40 320 a1 = 5, a2 , a3 = ... 81 ' find a formula for the nth term: An…

A:

Q: D. A mechanical engineer loaned $ 14,000 from a bank at 9% interest. He will pay a total of $ 20,300…

A:

Q: How to solve this problem.... 20(7789) - (217)(579) __________________________________________…

A:

Q: Find a,b, and c, so that the graph of the quadratic equation y=ax^2 +bx +c passes through (-3,32),…

A:

Q: 34. Kristi is designing a banner shaped like a right triangle. The legs measure 2.5 ft and 3 ft.…

A: topic - trigonometric ratios

Q: For each of the following vectors v, find the magnitude |ü] and the normalised vector (i) = (3, 4)…

A: For a given vector v→=a, b  magnitude will be  v→ =a2+b2 similarly,   if  v→=a, b, c magnitude will…

Q: Let where A and B are some constants. given that ü =, V = ü + 10v = find the value of the product AB…

A:

Q: Which set of radian angle measures is equivalent to cos−1(−√3/2)

A:

Q: 20. Write an expression for the volume of the solid in terms of x. a. V = ar?h b. V = (wh 3x 5x 2x

A:

Q: Verify that 1; is an eigenvalue of A and that x; is a corresponding eigenvector. 2 -3 1 = 5, x, =…

A: Given

Q: Suppose you pay back $655 on a $625 loan. You had the loan for 75 days. What was your simple annual…

A:

Q: Ding has 100 gold coins to put in his 4 bags. He puts the coins in his bags so that each bag has two…

A:

Q: If you borrow $800 for 6 months at 6% annual simple interest, how much must you repay at the end of…

A: Simple Interest Formula: A = P 1+r·t where A is the final amount. P is the initial amount. r is the…

Q: a) Exaluate: %3D :(?)6 puo (x puif (9 and (3 +x x <O %3D for which f (x)=9). Give exact working out…

A:

Q: One of the legs of a right triangle measures 5 cm and the other leg measures 17 cm. Find the measure…

A:

Q: For what value(s) of than one value separ system consistent wr 6 21 -2 -7

A: Solving

Q: 14. Add the polynomials. (2 – 10) + (62² + 2) 722 – 12 6x* – 8 6x* – 12 O 7a2 – 8

A:

Q: The Coffee Counter charges $11 per pound for Kenyan French Roast coffee and $10 per pound for…

A: Form the system of linear equations in two variables and solve them.

Q: Direction: Find (A U B), (A N B), and A\B of the following sets. Note: R - set of real number and Z+…

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

Q: A photograph has the area (x² – 256) in². What are the dimensions of the photograph? O (2 + 6)(x –…

A:

Q: $. fnd the yalue of and g giren That X. -5 3 |1-1 4

A:

Q: direct proof:  Claim: the product of two odd numbers is odd

A:

Q: f,g are tow real function and a ER such that 3 an open interval {a} C D, A Dg and let lim-af(x) and…

A: As you have asked multiple questions so I have answered first three subparts as per the guidelines.

Q: ss each sum as a series using sigma notatic 2 4 + 5 8 16 32 25 125 625 3125 2.2 2.6 *++ 24, 224 2.1…

A:

Q: Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.…

A:

Q: solve the equation. x3-(17/3)x2+(28/3)x-4=0

A:

Q: Graph the solution set of the system of inequalities. x21 y2-1 ys3 2x + ys9 40 구 Fil 2- -10 D -5 No…

A:

Q: Simplify by using order of operations: 16 6+4 1+3 5

A: Given query is to simplify the expression.

Q: O One increasing and one decreasing interval O 2 increasing intervals O 2 decreasing intervals O No…

A: In the above question parabola have 3 of these property.so i am providing my handwritten notes…

Q: Suppose u = (2, 3) and ī = (3, 11) are two vectors that form the sides of a parallelogram. Then the…

A:

Q: Part B - Full-solution Questions 0 0 -2 Question 26 Let A = 1 2 1 10 3 (a) By finding the…

A: The given matrix is;  A= 0 0 -2      1 2 1      1 0 3.

Q: A. Consider the set R2 with the following non standard addition operation e (a, b) Ð (c, d) = (0, b…

A: 1) The given operation addition is: (a,b)⊕(c,d)=(0,b+d)∈ℝ2 So, the operation is closed under…

Q: Solve the following using Polya’s four step process of problem solving. 3. The length of a…

A:

Q: Find the angle 0 between the vectors a 10i – j– 4k and |- b = 2i +j – 5k. Answer (in radians): 0 =…

A:

Q: Using Algebra find the value of x? ow ll 19wans Isnil TUoynave b ls evie hewansis o b 3x-10+5x140+4…

A:

Q: An athletic stadium holds 105,000 fans. With a ticket price of $22, the average attendance has been…

A:

Q: Solve for x to 3 decimal places in the following: 454 = 2.1(1.2)X

A:

Q: 6. ailb are rectors nghot 1 mit. if tHe a and b m R, both havng g betwreen ongle Is , than la-26)-…

A: Given query is to find the value of indicated vector operation.

Q: The school that Perry goes to is selling tickets to the annual talent show. On the first day of…

A:

Q: The first three terms of a sequence are given by 5x + 8, -2r+1, x-4 (a) When x= 11, show that the…

A: Given problem:- The first three terms of a sequence are given by   5x + 8, - 2x + 1, x - 4   (a)…

Q: 4) 5-3음- ৪) 1-1;= 日 %3D

A:

Q: (a) Find the inverse of the matrix [3 -6 -4 A = -9 -4 1 -2 -1 A-1 = b) Use the answer from part (a)…

A:

Q: 1. Consider the sequence b, below. bn: 3,-1, -5, –-9, ... Write a formula for the nth term of the…

A:

Q: Find the measure of each acute angle.

A: The given triangle is: