pls. answer 5 and 6

Q: log 2 ( x2 -1) - log2 (9 x + 1 ) = 2 а. b. log 9 27 = m %3D

A: To evaluate the given logarithms.

Q: The population of a certain West Virginia city was 102,600 in 1990. By 2009, the population had…

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Q: For #7-9, find the equation of the conic. You do not need to graph. 7. Ellipse: V, (4,–6), V½(4,2),…

A: we know that equation of ellipse is of the form, (x-h)2a2+(y-k)2b2=1 Given,…

Q: Multiply and simplify: (9t + 4)

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Q: 4 1 2 8. 4 3 3 -2 5

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Q: A number sequence has nth term 6n + 3. Choose the correct the first terms of this sequence. Show…

A: Here, the given nth term of the sequence is: an=6n+3

Q: The Extreme Rock Climbing Club planned a climbing expeditionThe total cost was 800 which was to be…

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Q: Find the equation of this line.

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Q: 9. Find a possible polynomial function for the following graph.34

A: zeros : -3, 2at x=-3, The x-intercept  x=-3.  is the repeatedsolution of factor (x+3)3=0. The graph…

Q: 1.

A: Domain: Where function is defined

Q: The table below gives the annual sales (in millions) of a product. 2013 2014 2015 2016 2017 2018…

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Q: Principal Compounded The principal represents an amount of money deposited in a savings account…

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Q: M N 6.8 32°

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Q: 12 m 14.) 1Scm 10cm 15.) Scm 7cm Direction: Solve this problem by following the steps in problem…

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Q: 1 a b 5. Prove that the set of all 3 x 3 matrices with real entries of the form 01c 0 0 1 is a…

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Q: 5. Work Rate An office contains two printers. Machine B is known to take 3 minutes longer than…

A: Let Machine A takes x minutes then B takes 3minutes loger than A, so it will take x+3 minutes

Q: Drag each tile to the correct box. Using the order of operations, what are the steps for solving…

A: Solution is given below:

Q: 21. {(1, -2), (-2,0), (-1, 2), (1,3) Function: Domain: Range:

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Q: Which operation should you perform after (9 + 6) in the expression 122 + 10 x 2 - (9 + 6) + 5? O A.…

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Q: Why 9(5-x)+y(5-x) is not a factored form of 45-9x+5y-xy ?

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Q: Express the function H(x) = |7/x - 2 in the form fo g. g(x) = %3D f(x) =

A: H(x) = [7x -2] so here find f*g(x) form here g(x) = 7x -2 and f(x) = [x]

Q: A thermometer reading 69°F is placed in an oven preheated to a constant temperature. Through a glass…

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Q: told that |A| = 48  what are the possible value(s) for x…

A: Given query is to find the value of x.

Q: A card is selected at random from a standard deck of playing cards. Compute the probability that the…

A: Given : A deck of card. To find : Probability of getting a card between 2 and 7 ( inclusive)

Q: 21x + 14 = 7(3x+ a) %3D In the equation above, a is a constant. For what value of a does the…

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Q: 7) Shawna invests $1,233 in a savings account with a fixed annual interest rate of 6% compounded…

A: We need to find amount accumulated in 8 years.

Q: 6x + 8y = 3 (a) 3x – 10y = 5

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Q: Population: Since birth rates are going down and people are living longer, the percent of the…

A: Given problem:- Population: Since birth rates are going down and people are living longer, the…

Q: 7. Find the area of the triangle whose vertices are (0, 1, 2), (-1, 2, 1) and (5, 1, 2). D.12 4 C.…

A: I am attaching image so that you understand each and every step.

Q: *…

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Q: 1 s 2 17. Given: IT I GF; M/IGT = 5x – 25; mz4 = 2x – 8; Find: mzIFT A. 9 В. 10 С. 18 D. 20 PQRS is…

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Q: Rewrite the exponential function 2 f(x) 5* +2 in the form f(x) = A· B" A = B This function crosses…

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Q: 18

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Q: Consider the following polynomial function. f(x) = (x + 4)°(x – 2)°(x – 1) Step 2 of 3: Find the…

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Q: 7 5 4 3 2 1

A: the equation of parabola in standard form when the vertex is not at the origin and the axis of…

Q: Create the exponential function in the form f (x) = a(b)* that fits the two data points given:…

A: Given query is to find the exponential function.

Q: True or False: The ratio of the perimeters of two similar triangles is the same as the ratio of…

A: Solution: As per our guidelines, we are supposed to answer only one question ( if there are multiple…

Q: A cube has an edge of 4 feet. The edge is increasing at the rate of 2 feet per minute. Express the…

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Q: Use the fact that: loga (x) = -3.4, loga (y) = 4.3, and loga (z) = 6.2 to evaluate the following:…

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Q: (a) Suppose U is a subspace of V with basis u1,..., Um and suppose that u1,..., Um, W1,.., Wn is a…

A: As per as our guidelines i am supposed to answer only one question please repost second question .

Q: Determine if following relations are functions. Then state the domain and range. 21. {(1, -2),…

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

Q: Find the value of x а. 8 x = 2 5x + 2 b. 5( x - 1) %3D 16 С. 16 x+2 64 2x - 1 %3D

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Q: If x 42°, find the measures of angles 1, 2, and 3. 2. .. m21 =D° m2 =° m23 = O Time Remaining:…

A: Given query is find measure of indicated angles.

Q: The Law of Cosines will be used if you have all three sides (SSS) or if you hav Once you use the Law…

A: In given questions some data's of triangles are missing so we have to find that data and we have to…

Q: A bacteria culture initially contains 1500 bacteria and doubles every half hour. Find the size of…

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Q: According to the Factor Theorem, which are zeros of f(x)=2x^3−22x^2+72x−72 given that (x−6) is a…

A: Given problem:- According to the Factor Theorem, which are zeros of f(x)=2x3 −22x2 +72x−72 given…

Q: Write the logarithmic expression as a single logarithm with coefficient 1, and simplify as much as…

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Q: Square the binomial using the Binomial Squares Pattern. (Simplify your answer completely.) 8. 9.

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Q: Find the perimeter. Use 3.14 for . (Assume r = 5 cm.) cm Radius = r

A: We have to find the perimeter of the given figure.

Q: (h) S (z+1)(z*+2=+5)dx (Hint: consider f(2) logz (z+1)(2+2z+5) in a key-hole contour.) %3D

A: In order to solve this integral we need to divide it into partial fractions and then integrate…