Solve the following system of equations using the substitution method. Write your solution, if it exists, using reduced fractions. - 4x 9y=-1 4x +9y = -8 One solution: O This system is inconsistent O This system is dependent > Next Question

Q: Using the three equation given below, find the values of x, y and z using the inverse of matrix A…

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Q: 2. If P = {x|0 ≤ x ≤ 10} and Q = {x|5 < x < 20}, a) Find Pn Q b) Is 5 € Pn Q? c) Is 10 € Pn Q?

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Q: II. Using Radian Measures A. Calculate the arc length and the radian measure of each angle in a…

A: Solution is given below:

Q: Each person in a community was asked, "What is your favorite type of pet?" The circle graph below…

A: We have to find the category was chosen by approximately one-eighth of the community, approximately…

Q: Plot points between and beyond each​ x-intercept and vertical asymptote. Find the value of the…

A: Given

Q: Solve the system of equations, using an augmented matrix or otherwise. If the system has an infinite…

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Q: Decay Rate as a % Decay Rate as a Decimal Decay Factor 13% 0.13 0.87 0.21 0.06 11% 9% % % % % % 0.84…

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Q: The exponential function describing the balance owed on Francisco's credit card, B, t years after he…

A: To find out the interest rate for this credit card.

Q: Find -2A-7B and simplify. 3 3 -6 A = 1 2 √5 -2A-7B= +|+ 4 B= -1 3 4 3 9 2|3

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Q: Solve the exponential equation using like bases. (Enter your answers as a comma-separated list.)…

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Q: 2. (D² - 3D + 2)y=1+x

A: The given differential equation is;  (D2-3D+2)y=1/(1+e-x).

Q: 5. (a) Find the exact value of sin (20) given that sin (0) = 3/5 and 0 is in quadrant II. (b) If cos…

A: a) Sin(theta)=3/5 b) Cos(2 theta) =3/5.

Q: Write a formula for the nth term of the following geometric sequence. Then use the formula for an to…

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Q: X Begin with the graph of y = e and use transformations to graph the following function. Determine…

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Q: he table shown to the right for the population growth model for untry. ur decimal places as needed.)…

A: Topic:- growth rate

Q: If A={x | x is an odd integer}, B={x | x is an even integer}, C={2, 3, 4, 5}, and D={7, 8, 9, 10},…

A: Let, A={x | x is an odd integer}, B={x | x is an even integer}, C={2, 3, 4, 5}, And D={7, 8, 9, 10}.…

Q: year

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Q: Write your own rational function that has a hole, but does not have a vertical asymptote. Make sure…

A: Given day of birth=28 We know that rational function is of the form p(x)/q(x)

Q: 3. Explain how you could solve the equation In z = 3 using the graph f(x) = ln x

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Q: 3개 2 3x sin- COS tan150° 4x 3 tan a. V3 b. 3 C. 2 d. -1

A: Tan x = Sin x/ Cos x

Q: For the given functions f and g, complete parts (a)-(h). For parts (a)-(d), also find the domain. 2…

A: f(x)=x-8; g(x)=8x2a) (f+g)(x)=f(x)+g(x)(f+g)(x)=x-8+8x2(f+g)(x)=8x2+x-8Since (f+g)(x) is a…

Q: Assume the exchange rate from US dollars (USD) to Japanese Yen (JPY) is 1 USD = 106 JPY. If you…

A: Given example is example of direct proportion . 1USD=106JPY99USD=xThereforex=106×991x=10494 JPY…

Q: Find the reduced echelon form of this augmented matrix: please show work 1 2 -3 300 0 1 0 250 0 -1…

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Q: Which angle is vertical to ZFBG? D A C H B G E F

A: We can find the vertical angle as below.

Q: Solve the equation by completing the square. 2x^2+3x=9

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Q: an =4(n+3)!  write first four terms

A: Using given sequence ,

Q: Writing logu- log av+2 logaw as a single logarithm results in which of the following expressions?…

A: We can simplify the logarithmic expression as below.

Q: Find (f∘g)(2) for the following functions. f(x)=x^2+2 and g(x)=x^3+x^2

A: Use composition of function.

Q: locate the regular graph and bipartite graph

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Q: The logistic growth function P(x)=901+271e−0.122x models the​ percentage, P(x), of Americans who…

A: The logistic growth function, Px=901+271e-0.122x models the percentage, P(x) of Americans who are x…

Q: [13] 01 IfA= OA. 900 OB-1 OC-900 OD.3300 OE1 Reset Selection find the (1,2)-entry of A300

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Q: 1. Determine whether the following sentences are prepositional: a. Jakarta is the Capital city of…

A: According to Bartleby guidelines, we are supposed to do only 1 question. If you want more to be…

Q: The one-to-one functions g and h are defined as follows. g=[(-9,-7), (1,8), (2,9), (8,6), (9,3)]…

A: Use one to one function concept

Q: hris is currently saving $100 a month for college, and he has saved $2,000 so far. Estimated Cost…

A: Please see the below picture for detailed solution.

Q: 1. Name the unit in the metric system that would be used to measure the amount of juice in a glass.…

A: Note to student : Thank you for postimg your queries. But as per our BARTLEBY answering policy we…

Q: 1. Translate the statement "the sum of two numbers is at most 30" A. x+y > 30 B. x + y 230 C. x+y<…

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Q: Do the ordered pairs in the table represent a linear function? x 0 2 6 12 20 30 y -1 -1 -1 -1 -1 -1

A: Given  x 0 2 6 12 20 30 y -1 -1 -1 -1 -1 -1

Q: is the area (in sq. m.) of a rectangular volleyball court that measures 18m by

A: Given:  18m by 9m

Q: True or False: In a group of fifty (50) people, there must be at least 5 people who were born in the…

A: True or False: In a group of fifty (50) people, there must be at least 5 people who were born in the…

Q: Find a basis for the null space and row space of A.   A=[1,5,7  −1,−4,−6  3,−3,3]

A: Given matrix 157-1-4-63-33

Q: Suppose that y varies directly as the square root of x, and that y=43 when x=324. What is y when…

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Q: The sequence given is defined using a recursion formula. Write the first four terms of the sequence.…

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Q: The cross-section of the rotor blade of a helicopter contains a particular angle θ. The area of the…

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Q: 14. Which statement best describes the end behavior of the function f(x)=3-5x+2x²-7x³? O f(z)…

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Q: cle shown below. What is the value of y simplest form? X y (1, 0) ang

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Q: Prehistoric cave paintings were discovered in a cave in France. The paint contained 12% of the…

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Q: Here is a graph representing a function of the form f(x) = a. b. Find the values of a and b. Show…

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Q: x−16 (x4) — 6 -쓸 X

A: Let's find.

Q: 10. Solve for t on the interval [0, 2π) (a) 2 cos² t-cost-1=0 (b) 2 sin²t-3 sint + 1 = 0 taol al (c)…

A: Given

Q: Numerical Methods Subject Given the following matrices

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