Solve the system of equations. -2x + 5y = -42 7x + 2y = 30 Enter the exact answer as an ordered pair, (x, y).

Q: Let B = [u, v] be a base for V = R2, where u = (1, 2) and v = (-1,1). We know that every vector w in…

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Q: You invest $5000 at 6% interest, compounded semi-annually. How long will it take to double your…

A: Find out the time that it takes to double the investment.

Q: Choose the letter of the correct answer. If x is a real number such that|x 1, then x^n 0 as n - a.…

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Q: Solve for x. 3 In (7x) = 9 Do not round any intermediate computations, x = 2.86 X

A: Given that                 3ln(7x)=9               ln(7x) = 3            Taking both side anti ln…

Q: With the triangle ABC, if A is 36 degrees and B is 17 degrees, and b = 26 inches, find the length a.…

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Q: The graph of ( ( x + 8 ) 2 / 16 ) + ( ( y + 9 ) 2 / 121 ) is an ellipse centered at ( 8, 9 ) Select…

A: To determine whether the  given statement is True or False.The graph of x+8216+y+92121 is an ellipse…

Q: Jill bought a $500 rocking chair. The terms of her revolving charge are 1_1 2% on the unpaid balan…

A: Please refer to the image below

Q: Match each equation with its corresponding property. 5+1 -1.5 (c-9)8-8(c-9) ola-b)-0…

A: We know that, Commutative property of addition: Changing the order of addends does not change the…

Q: Simplify the expression below. 3x+5 3 9x²-25 9x² - 30x+25 Select one: O a. 2x + 11 x-5 x - 3/1 O b.…

A: Basic rules are used .

Q: 1. P is a point on the terminal arm of an angle located? a Quadrant I b. Quadrant II c. Quadrant III…

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Q: QUESTION 17 17. Solve the equation (x + 2)² = x +3

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Q: Solve the following system of equations, representing your solution parametrically. x₁ + x₂ + x3 = 5…

A: This question can be solved using the concept of solution of system of equation.

Q: Use the unit citcle to find the inverse function value in degrees.  cos^-1 (√2/2) 30 135 225 45…

A: Use the unit citcle to find the inverse function value in degrees.  cos^-1 (√2/2)

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A: Given:      Matrix A=266276277  then  A-1=1A×AdjA          A=266276277…

Q: Given f(x) and g(x), evaluate f[g(2)]. f(x)=x²-x and O 56 O 64 O 16 00 g(x) = 3x + 2

A: Given: fx=x2-x and gx=3x+2

Q: Problem 5.3. Solve the following differential equations by regarding y as the independent variable…

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Q: Consider the following vectors in M₂x2 (R): 1 (63) 01 (19) (10) Determine whether A E span (B₁, B2,…

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Q: State whether the following statement is true or false: The vectors u, v and w are linearly…

A: The answer is given below:

Q: Find an equation of the line that (a) has the same y-intercept as the line y+6x+1=0 and (b) is…

A: Concept: Slope intercept format: One of the most popular ways to represent a line's equation is in…

Q: -1 Question 8 Suppose that you are holding your toy submarine under the water. You release it and it…

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Q: WWE cquation in forma. exponential legaathmic 327/5=4

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Q: 30 317 Las 565 13 - 1 ม

A: Given data:- 168125=?4565124=?

Q: 19. The prime factorisation of 1206 is: a. b. 2.32-67 not in the list C. 24.3.5² d. 22.3313 e.…

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Q: Find the following matrices where A = a. A + B b. A-B 1 5 6 4 -4 -3 c. - 3A and B = -6-3 -5 8 1 8…

A: The given matrices are; A=1564-4-3 and B=-6-3-5188

Q: Approximate minima the any relative maxima or function. h(x) = x ³-6x² +16 relative minimum (x.y) =…

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Q: 9.7 m 3.2 m 7.4 m 2.7 m Ó

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Q: Complete the table by solving the parallelogram shown in the figure. (The lengths of the diagonals…

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Q: 1) Aneesa started practising her basketball free throws at home each day. As she practised she found…

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Q: The graph below shows the function y = log b x. Which statement must be true about b? -1 4 3 2 1 -1…

A: The given graph is:   As we know from the logarithmic function; For the logarithmic function…

Q: 0.029t The exponential model A=722.8 e describes the population, A, of a country in millions, t…

A: Here, the given exponential model is A=722.8e0.029t describe the population in millions of the…

Q: 2x+1 2x 2)Consider the equation: 2 = 6 a) Is it possible to solve this equation by writing both…

A: 22x = 62x+1

Q: In a vector loop equation, if a vector is multiplied by a j term, what does it imply? How many…

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Q: 8. if the function value, possible. () h(t) a.) h (4) J&T 2 - 7² +7 +2

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Q: Prove that Σ n=1 sin ne n - 6.² < sin x X - dx = 1.8519... for any positive integer m and any 0 in…

A: In this question we have to Prove the following given statement. ∑n=1m sin nθn&lt;∫0π…

Q: Students took a college math placement exam with a mean of 200 and a standard deviation of 12. Using…

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Q: 150% of 6 is what number?

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Q: The figure on the right shows the intersections of four one-way streets. Complete parts (a) through…

A: Please see the below picture for detailed solution.

Q: The nutritional content per ounce of three foods is presented in the table below. If a meal…

A: From the given table and details for Food A, B and C we have:…

Q: Find the equation to the line below. y = [?]× X Enter + or - to indicate if your answer is positive…

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Q: Let f: R2 R³ be a linear map such that f(1,2)= (1,1,2), and f(2, 1) = (2,2,1) which equalitie are…

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Q: Martin bought 3 pairs of shoes at P240 each pair and 3 pieces of t shirts at P300 each. How much did…

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Q: Rewrite as an exponential equation. log3 27 = 3 P-0 =0 8 X 5

A: As we know the property is to convert logarithmic form to exponential form. If logba=c,…

Q: Which factoring method should you use to factor the numerator of the first fraction in…

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Q: In the arithmetic sequence: 17, 34, 51.... what is the common difference? Select one: a. 17 b. 52 c.…

A: Given the arithmetic sequence is 17, 34, 51, …

Q: Find the equation of this line. 1 y = [? ]x + [ ] Simplify your answer and enter as an integer.

A: We know :- Equation of line passing through two points x1,y1 and x2,y2 y-y1=y2-y1x2-x1x-x1

Q: Kimberlé and Francesca both leave the internet cafe at the same time, but in opposite directions. If…

A: We have to calculate Kimberle's speed and Francesca's speed

Q: Suppose you are standing such that a 18-foot tree is directly between you and the sun. If you are 3…

A: Topic - similar triangles

Q: Solve equation Approximate 5* the * exponential algebraically. three your aswers separated the…

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Q: Order of Operations Solve in the correct order: 1. 8+4 -3 2. -7 x (-7) + 10 + 2² 49 + 10 + 4 = 63…

A: According to our company's guidelines I can only answer first three subparts of the question since…

Q: a. 11 b. 1 C. not in the list d. 9 e. 2 ana 199 IS

A: We can write 1017 = 32*113                           1998=2*32*111