Find the point of intersection of the pair of straight lines. y  =  −9x  −  7 −y  =  10x  +  9

Q: Find the domain and the range of the function graphed to the right. The domain in interval notation…

A:

Q: ample 1 Simplify. 24a®b2 – 16a²b3 12. 5x?y – 10xy + 15xy² 13. 7g°h2 + 3g²h – 2gh³ 14. 8ab 5ху gh…

A:

Q: Simplify the following and express with positive exponents: 10(8x3)-2/3(4x2)1/2

A: Topic:- simplification

Q: Suppose that you decide to purchase a home and you secure a 30-year, $260,000 loan at an annual…

A: Given problem:- Suppose that you decide to purchase a home and you secure a 30-year, $260,000 loan…

Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

A:

Q: Subtract. (3 + i)- (6 - 14 i) (3 + i)- (6 - 14 i) =| (Type your answer in the form a + bi.)

A:

Q: Determine the equation of the cubic function that has roots at -3, -5, and 3 and passes through the…

A: We know that cubic equation is of the form whose root are a,b,c is, y=d(x-a)(x-b)(x-c) Here…

Q: 3. A party at a local restaurant is charged $150 tor their meal. If they want to leave the waitress…

A: The given problem is solve below in detail.

Q: g matrices using Pivotal method [2 3 7 9 3 B = 1 8 -5 2 6 -4 5 5 -6. 9 on

A: The given matrix is  B= 2 3 7 9      3 1 8 0     -5 2 3 5      6 -4 5 -6.

Q: Question 3 -4 8 7 Let M = 6 -1 9 What is the value of the (1,2) element of the matrix? 12 17 11 -3

A:

Q: Let V be the vector space of 2 × 2 matrices over R. Determine whether the matrices A, B,C E V are…

A: We have to find if A,B, C are linearly independent or dependent.

Q: Write an equation of ellipse with a center at (-4,2)

A: If a> b, x-axis is the major axis  And if a<b, y-axis is the major axis

Q: Graph the line. 3 y=-x-1 5 -10 -8 -6 -4 10 -2- -4. -6+ -8

A:

Q: Singular? fnd the in verse? 2which of the for Mlowing matrices are Lor the non Sin in verse ? 1. 3.…

A: Given problem:-

Q: 8. 16x2 = 1 %3D

A:

Q: Find all real solutions of the polynomial equation. (Enter your answers as a comma-separated list.)…

A: To find: Find all the real solution of polynomial equation

Q: If f(x) = 2x + 6 and g(x) = x², what is (g ° f)(0)? Enter the correct answer.

A: we are given f(x) and g(x).

Q: 2. (4) If e is an angle in standard position and its terminal side passes through the point on a…

A:

Q: Given a6 4096 and ag 262144,

A:

Q: Find a basis for the eigenspace corresponding to the eigenvalue of A given below. 5 0 A = -1 0 1=4…

A:

Q: Find the conditions on a, b, and c so that (a, b, c) ∈ R3 belongs to the space generated by u =…

A:

Q: A right triangle has a base of 24 cm and a height of 16 cm. What is the approximate perimeter of the…

A:

Q: (a) (2/5 + 1)(5 - 3) (e) the hypotenuse of a right triangle with legs 2.5 cm and 6 cm (calc'r ok)…

A:

Q: A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles.…

A:

Q: Verify that 2, is an eigenvalue of A and that x, is a corresponding eigenvector A =: ) = 2, x, = (1,…

A: Given : A=200-2 , λ1=2 , x1=(1,0)                       λ2=-2 , x2=(0,1)   To Verify : λ1 and λ2 is…

Q: A card is drawn from a standard deck of 52 cards. What is the probability that the card is a Jack?

A:

Q: Linda bought an 8 foot long piece of framing to frame her 2 college awards. One award is 8.5 inches…

A: We know 1 ft= 12 inches

Q: 10x2 = x2 + 64

A:

Q: Let W = {(a,b,c, d)| 5a – b = 0} be a subspace of R'. Then a basis for W is O {(1,5,0,0),(0,0,0,1)}…

A:

Q: Use the Egyptian's formula to calculate the surface area of a sphere with diameter of 30 units.…

A:

Q: Given the differential equation: (1+ x2) y" + 2xy'- 2y D0 A y= Co(1+x arctan(x)) + Cx The recurrence…

A:

Q: Write an equation for a parabola with focus of (-1,1) and directrix at y =-7

A:

Q: Write the set in set-builder notation. {3, 4, 5, 6, 7} {x | x =         ,  where n is an integer…

A:

Q: Let T: R - R3 be a linear transformation such that T(1, 1, 1) = (5, 0, -1), T(0, -1, 2) = (-2, 2,…

A:

Q: What happens to the function f (x) = x² when it becomes f'(x) = x² – 3? It moves 3 units to the…

A:

Q: Use the quadratic formula to solve the equation. (All solutions for the equation are real numbers.)…

A:

Q: A school intramural committee consists of 2 freshmen, 3 sophomores, 4 juniors and 5 seniors. 7…

A:

Q: 5x^2-360=-60x

A: Topic:- algebra

Q: Caleb has a fully stocked fridge and is trying to decided what to prepare for his grandmother on…

A: possiblity

Q: The angular velocity of a merry-go-round is w= pie/7 rad per secod A child is in a seat 8 feet from…

A: topic- circles and angles

Q: 7g°h² + 3g²h – 2gh3 gh 9n³p3 – 18n²p² + 21n²p³ 14. -

A:

Q: The mathematical model N= 0.4x2 - 36x + 1000 approximates the number of accidents, N, per 50million…

A:

Q: Sales of bottled water at a local university increased approximately linearly from 9000 bottles in…

A: We have to find out rate of change

Q: Arrange the values according to magnitude. Greatest Least Answer Bank 1.4 x 10 62000 3.6 x 10-2 9.0…

A:

Q: Asking

A:

Q: 15. Complete the table. log, 1 49 -1 -2 1 a. b. 0 c. 7 d. 1 е. 2 f. 49 g. 1 h. 49

A:

Q: Find the point of intersection of the pair of straight lines. y = -9x - 7 y = 10x + 9 (x, y) =

A: Given y = -9x - 7                               (1)y = 10x + 9                             (2)…

Q: The sum of the digits of a four-digit number is 23. The ones digit is 4 times the thousands digit.…

A: Note: There are multiple sub questions. No specific question has been asked. So, We will solve the…

Q: 7.) Solve the system of equations by either the addition method or substitution method. 2x +y = 11 x…

A: The given equations are  2x+y=11 x+3y=18.

Q: Determine if the given relation is also a function. {(-6,- 5), (-6,0), (- 6, – 7)} Is the relation a…

A: