19. Find the solution(s) to the systems of equations algebraically. Select all that apply. (y = 2 – 2x + 4, ly = 3a (Use substitution and factoring)

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A:

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A: Consider the graph

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A: Let's find.

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Q: 4. What is the value of cos 30? 213 V3 A. В. 2 c D. 2 3 5. What is the value of sec 45? HIN

A: To find the value of given trigonometric ratio.

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A: Please refer to the image below

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A: Given query is to find the sum of the sequence.

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A:

Q: 2. Rewrite the equation log(0.001) = - 3 using exponents instead of logarithms.

A: Given log(0.001)=-3If there is no base given we can consider the base as 10log10(0.001)=-3

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Q: 49. Out of 15 rare books, 5 of which are especially valuable, 3 are taken at random by a friend.…

A: We know that Probability of any event is defined as  P(E)= Total favourable Cases/Total Cases

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A: We know that graphically solution of fx=gx will be the intersection point of fx, gx

Q: 3x 7 If sin x= - 西,1Sx<2 37 and CoS y = 2 evaluate: tan (x+y)

A: Given problem:-

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A: Consider the equation  3-2x3=x2

Q: Use the Binomial Theorem to expand (6a - 7)°. Coefficients: 1 3 3 1 17.

A: Binomial theorem: a+bn=C0nan+C1nan-1b1+C2nan-2b2+...+Crnan-rbr+...+Cnnbn where 'a' &amp; 'b' are…

Q: Solve log, z< 4.

A: To find the inequalities for x .

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A:

Q: 2. Write the equation for each sequence. b. 5,7,9, 11 а. 3, 6, 9, 12, 15 3, 6, 11, 18 с.

A:

Q: Let T:P3→P3 be the linear transformation satisfyingT(1)=4x2+7, T(x)=2x−2, T(x2)=2x2−x+8.Find the…

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Q: A cubic polymom ial 3rd has 2, 3+i and one more. and what the origina the root what is is function.

A: Here, note that the complex root is always in a pair.

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Q: Try This ! Try these exercises as formative assessments to check your understanding of the concepts…

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Q: 11 п A 4 4 11 п 45 13 л 45 D.

A: Given

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A: The given differential equation is  1+lny-xy dx + xy+x22y2+3yln2y dy =0   ;  y(2) =1 Compare with…

Q: Answer

A:

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A: given function:- g(x) = 20,000(1.20)x represents  the population of a rapidally growing city x year…

Q: ACTIVITY 1: Guess the Number I have a number. If you increase it by 5, multiply the sum by 2, and…

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Q: Find the indicated partial sum for a. 4+16+64 +256+ ... 10 terms

A: ## According to bartleby guidelines we supposed to do the first one of multiple questions kindly…

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A:

Q: 9. Examine the leading term of the function P(x)=-2x³ + 3x² – 5x + 3. Determine the far-left and s…

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Q: p23 a4

A:

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A: Here we have to solve the pie chart.

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A: From the graph  f(55)=7000

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Q: 10 cm 105 IB A Find: a. BC b. m/S

A:

Q: 9. Examine the leading term of the function P(x)=-2x³ + 3x² – 5x + 3. Determine the far-left and…

A: Solution: Given data, P(x)=-2x3+3x2-5x+3 The leading term in a polynomial is the term with the…

Q: Determine if the functions below are equivalent. Provide mathematical proof justification for your…

A: The given two functions are:fx=2x-42-x+2x-1 and gx=2x2-17x+34We need to check whether the functions…

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A: Solution: Given data, X- intercept = (-2,0)

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Q: 20 3. Find x to the nearest tenth. 25

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Q: 2 -6 -2 -1 -8 4-2 5 3 1 [D] = [E] = -7 9 .5 0 -4 -4 -1 7 -7.-6 %3D %3D 3 4-5 -9 -10 0 9-3-9 6 4[D] +…

A:

Q: nt The compound interest formulas are A = 1+ and A = Pert Use the appropriate formula to solve the…

A: 31.Emery has $1300 to invest at 7% per year compounded continuously Note:      Multiple questions…

Q: Let A and B be two matrices of size 3 x 3 such that det(4) - 2 and det(B) = 3. Then det(38" A") = О…

A: det(A)=2det(B)=3

Q: Q8: Find the first derivative at x 2 for the function given by the data 1.0 1.5 2.0 3.0 0.4057…

A: Derivative

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A: First find the one root by hit and trial method then using long division form the quadratic and…

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A: