A rectangle has an area of 209 cm² and a perimeter of 60 cm. What are its dimensions? Its length is Its width is cm cm, where length > width

Q: Solve by the elimination method. 3x = -2y 5x-2y = -32 Select the correct choice below and, if…

A: To solve the following system of equations by the elimination method.

Q: 2) 2X - Y = 4 X=4-y 2(4-Y) = 4 8-Y=4 -8 -8 -Y = -4 Y = 4 X=4-(4)

A: 2x-y = 4x = 4-yFor the solution of given equations using substitution method

Q: -30 Let A be the following matrix: 0 -2 -1 0-1 -2 (a) Enter its characteristic equation below. Note…

A: given matrix

Q: Identify the Leading Term, End Behavior, x-intercepts and their multiplicities... f(x) = -4x5(x -…

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Q: At the beginning of an experiment, a scientist has 204 grams of radioactive goo. After 120 minutes,…

A: At the beginning of an experiment, a scientist has 204 grams of radioactive goo.After 120 minutes,…

Q: Solve. Check your answer. (Round your answers to three decimal places. Enter your answers as a…

A:

Q: Put the equation y - 4 = x² + 4x + 4 in vertex form and state the values of a, h and k. Vertex form:…

A: To convert the equation  in vertex form and to state the values of .

Q: VUI Set up an equation that describes the relationship between the two variables in the following…

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Q: Question The graph of the polynomial f(x) is given below. If f(x) has degree 4, find the factored…

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Q: Write the expression in the standard form a + bi. 2-i 7+i 2-i 다 7+i (Simplify your answer. Type your…

A: (2-i) /(7+i)

Q: The half-life of Radium-226 is 1590 years. If a sample contains 500 mg, how many mg will remain…

A: Law of Decaywherex amount after time t initial amountk constant

Q: (49. 49. SAT/ACT Which of the following is a solution to the equation 3x² = -12? A-4i B-2i Ⓒ-2 D 2 E…

A: Given equation is3x2= -12

Q: of the two ts represented s shown. t are ich of this fast, bol. dents will (29. Performance Task Use…

A: By using  graphing calculator

Q: R = log A Ao where A - the measure of the amplitude of the earthquake wave Ao the amplitude of the…

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Q: A theatre contains 453 seats and the ticket prices for a recent play were $49 for adults and $20 for…

A:

Q: Consider the following system of linear equations. 9 I 5 4 I Product: Solution: 7 3 ²x+ + 12/2y +…

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Q: I Factor the sums of two squares 34. 4x² + 49 35

A: 34) 4x2+49

Q: 3. Suppose A is an n x n matrix such that A³-3A² +21= Onn. Show that A is invertible and find its…

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Q: Use the given information to fill in the number of elements for each region in the Venn diagram.…

A: The number of elements in each region is given as .The aim is to find the value of  using the given…

Q: Identify the graph of f(x)=-2(x-1)2-5. Then identify the vertexd and axis of symmetry.

A: We have to identify the graph of  Also, We have to identify the vertexd and axis of symmetry.

Q: ate Polynomial Functions - ← Let f(x)=x²-5x + 10. Find f(-1). f(-1) =

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Q: Solve. x + y + z 2x + 5y + 2z = - 1 (1) -5 (2) -x+6y-3z = -4 (3) Write the solution as an ordered…

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Q: A ball is thrown vertically upward with an initial velocity of 64 feet per second. The distances (in…

A: A ball is thrown vertically upward with an initial velocity of 64 feet per second.The distance s (in…

Q: The equation of the red curve is y = equation of the blue curve. -4 -3 2 5 4 3 2 1 -1 N -3 -4 5 1…

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Q: • For geometric series, use the following: ark 1-r k-1 a(1-r) k=1 72 - n(a1 + an) • For arithmetic…

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Q: The doubling period of a bacterial population is 20 minutes. At time t= 120 minutes, the bacterial…

A: Time, t=120 minutesA=80000

Q: Use a Venn diagram to answer. If n(A) = 10, n(B) = 11 and n(An B) = 5, what is n(A U B)? n(AUB) =

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Q: A woman deposits $14,000at the end of each year for 11years in an account paying 4​% interest…

A:

Q: Find the inverse of matrix using elementary row operations. = 58 1 02 1 43 −1

A: The given matrix .The aim is to find the inverse of the matrix using the elementary row operations.

Q: Calculate the /,1,1 norms of the following vectors: 1 2 00 a = For a) 1₁ = 1 32 For d) || 2 12 = ,…

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Q: Consider the following system of linear equations. -4x-8y=12 4x+10y=-12 Solve the system by…

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Q: Age 1 2 3 4 5 Height 4 6.3 7.9 9.2 10.3 The table to the left shows the height (in feet) of a pine…

A: Use the calculator to find the logarithmic regression.In your calculator press STATSelect edit by…

Q: Idetify the graph of g(x)=(x+3)2+5. Then identify the vertex and axis of symmetry.

A: g(x)=(x+3)2+5

Q: Solve the polynomial equation by factoring and then using the zero-product principle. 36y-8-y-288y 3…

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Q: Solve the following system of equations. 3x = 2y-5 2x+5y = -35 and y= (Simplify your answers.) X=

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Q: Use square roots to solve each equation over the complex numbers : x^2=-18

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Q: Given the price-demand function below, find the value of x which maximizes revenue.…

A: The price-demand function is given as,find the value of x which maximizes revenue.

Q: The doubling period of a bacterial population is 15 minutes. At time t = 90 minutes, the bacterial…

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Q: 4. Use the following picture of a ruler to find each of the lengths in centimeters: a. AB b. DE c.…

A: a) AB=1-0=1centimeter b) DE=(4.6-3.6)=1 cmc)CJ=(10-2)=8cmd)EF=(5-4.6)=0.4cm

Q: Find the intersection of the sets. {2, 5, 7, 8}{5, 8, 9} Select the correct choice below and, if…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: A pizza delivery man makes $50 per shift. For every pizza delivered he earns an additional $3.00…

A: A pizza delivery man makes $50 per shift.Therefore, the fixed cost per shift is $50And he earns an…

Q: 75 out of 100 as a percentage

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Q: A group of adults were asked how many children they have in their families. The bar graph below…

A: From the given graph:Adults questioned for zero children = 3Adults questioned for 1 children =…

Q: Consider the system of equations below where (-2,-1) represents one solution on the coordinate…

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Q: What is the approximate volume of a tree trunk if the trunk is 12 feet tall with a circumference of…

A: The expression of the volume tree trunk is:Where r is the radius and h is the height the tree…

Q: 17. 2x² -9 = 55 18.9x² +3=111

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Q: Find the real solutions of the equation. V6-5x = x What is the solution set? Select the correct…

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Q: ontainer is being designed so the height is twice the size of the radius. It is filled with a liquid…

A: A cylindrical container is being designed so the height is twice the size of the radius. It is…

Q: Here are graphs of two equations in a system. Determine if each of these systems could be…

A: The equation of line parallel to y-axis is of the form  and the equation of line passing through two…

Q: The set of ordered pairs shown below is a relation that is a function of x ((1,3), (2, 4), (3, 5),…

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