Mathematics

Which function in vertex form is equivalent to f(x) = x2 + 8 – 16x? A. f(x) = (x – 8)2 – 56 B. f(x) = (x – 4)2 + 0 C. f(x) = (x + 8)2 – 72 D.f(x) = (x + 4)2 – 32

Rodney Fox

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If Anton can carry 3 boxes per trip, how many trips will it take him to move 51 boxes? 17 27 30 37

William Cain

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What times what equals 17?

Jeffrey Rodriguez

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Which of the following accurately lists all the discontinuities for the graph below Download png

Heather Maxwell

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How much water can be held by a cylindrical tank with a radius of 12 feet and a height of 30 feet?

Timothy Norman

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What is 5.61 written as a percent? A. 0.0561% B. 0.561% C. 56.1% D. 561%

Kaitlin Dean

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Match the circle equations in general form with their corresponding equations in standard form. Not all will be used. x2 + y2 − 4x + 12y − 20 = 0 (x − 6)2 + (y − 4)2 = 56 x2 + y2 + 6x − 8y − 10 = 0 (x − 2)2 + (y + 6)2 = 60 3x2 + 3y2 + 12x + 18y − 15 = 0 (x + 2)2 + (y + 3)2 = 18 5x2 + 5y2 − 10x + 20y − 30 = 0 (x + 1)2 + (y − 6)2 = 46 2x2 + 2y2 − 24x − 16y − 8 = 0 x2 + y2 + 2x − 12y − 9 = 0

Kaitlin Dean

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A midpoint of sequence of numbers.

Megan Page

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Write the expression as the sine, cosine, or tangent of an angle. sin 9x cos x - cos 9x sin x

Deborah Edwards

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8. For questions 8-9, determine whether the two figures are similar. If so, give the scale factor of the smaller figure to the larger figure. A. yes; 1:3 (my choice) B. yes; 1:2 C. yes; 1:5 D. no

Cynthia Baker

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Evaluate x/y + 3z^2 for x= 2/3, y= 6/7, and z=3 a. 250/9 b. 169/9 c. 9/250 d. 9/169

Curtis Rhodes

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Solve x2 − 8x + 5 = 0 using the completing-the-square method. x = negative four plus or minus the square root of eleven x = four plus or minus the square root of eleven x = negative four plus or minus the square root of five x = four plus or minus the square root of five

Bethany Evans

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Which is a possible turning point for the continuous function f(x) Download png

Annie Barnes

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Need help ASAP TIC is an Isosceles triangle with a vertex angle I . if the measure of I=140° then find the measure of T. A- 20° B- 40° C- 60° D-25°

Chelsea Hayes

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Use the given graph. Determine the period of the function.

Brandon Scott

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What is the value of x in the equation 4x + 8y = 40, when y = 0.8?

Amanda Johnson

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Given the point (5, 6) and the slope of 5, find y when x = 21.

Zach Chandler

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Which logarithmic graph can be used to approximate the value of y in the equation 4y = 8?

Deborah Edwards

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If triangle STU is similar to triangle VWX, which statement is true about the two triangles? A. Segment ST is congruent to segment VW, and angles U and X are proportional. B. Segment TU is proportional to segment WX, and angles S and V are proportional C. segment ST is congruent to segment VW, and angles U and X are congruent. D. segment TU is proportional to segment WX, and angles S and V are congruent.

Melissa Norris

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Which diagram represents the factors of m2 – 10m + 16 ? Download png

Caroline Campbell

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Find the value of y for a given value of x, if y varies directly with x. If y = 2.52 when x = 8.4, what is y when x = 2.7? (1 point) 9 –9 0.81 –0.81

Jeremy Wood

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Choose the polynomial written in standard form. xy2 + 4x4y + 10x2 x4y2 + 4x3y + 10x x4y2 + 4x3y5 + 10x2 x6y2 + 4x3y8 + 10x

Theresa Perry

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A complex number, will, in general, have ____ fifth roots. What is the blank?,

Theresa Perry

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Consider circle O. If AE = 7, EC = 2, and BE = 4, what is ED? Download jpg

Curtis Rhodes

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The area of the regular pentagon is 6.9 cm2. What is the perimeter? 2 cm 5 cm 10 cm 20 cm

Ashley Howard

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Multiply. 5x2(2x2 + 13x – 5)

Roger Moore

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Explain how you can use a straight edge and a compass to construct an angle that is both congruent an adjacent to a given angle

Kristi Hammond

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Find the y value for point I such that DI and EI form a 3:5 ratio

Jodi Brooks

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The second statement is the _____ of the first.

James Washington

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Lara tossed a fair coin 3 times. What is the probability of getting heads in the first two trials? 1 over 8 2 over 8 3 over 8 4 over 8 I tried 4/8 and I had gotten it wrong!

William Cain

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What is half of 55? I need it now

Ross Pratt

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Which graph represents a reflection of f(x) = 6(0.5)x across the x-axis?

Donald Ward

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Which of the following measures tells something about the distribution of a data set? answers mean median range

Karen Wright

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Simplify open parentheses x to the 2 sevenths power close parentheses to the 3 fourths power

Jeffrey Rodriguez

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Which distribution has the greatest spread A. 13.7 - 3.1 B. 423.6 - 1.3 C. 38.4 - 7.2 D. 231.4 - 5.5

William Cain

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You can model the population of a certain city between 1945-2000 by the radical function P(x)=55,000 sqrt x-1945. Using this model, in which year was the population of that city 165,000? A)1948 B)1951 C)1954 D)1957

Megan Page

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What are the key aspects of the graph of f(x) = x2 – b2, where b is a real number?

Carlton Burgess

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In the diagram, m CD = 128° and m DA = 76°. What is m∠ABC?

Kristi Hammond

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Which of the following lines has a slope of -1/2? x + 2y = 0 x - 2y = 0 -x + 2y = 0 y = x - 1/2

Kevin Sutter

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A point of sale transaction occurs when an ATM withdrawal is made. Please select the best answer from the choices providedTrue or False>The answer is Flase.<

Ashley Howard

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Solve the system of linear equations below. Enter your solution as an ordered pair (x,y). Do not include spaces in your answer.. 4x+y=19. y=3

Jodi Brooks

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The population of mastertown was 23,000 in 2012. assume that mastertowns population increased at a rate of 2% per year. write an equation to model the population of mastertown (y) based on a number of years since 2012(x).

Mindee Nelson

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Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis?Download png

Daniel King

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You pick a number between 1,000 and 5,000 then you flip a coin identify if the two events are independent or dependent explain

Ashley Howard

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What number line represents the solution set for the inequality 3x < –9?

Ralph Lopez

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WILL GIVE BRAINLIEST, 5 STARS, AND THANK YOU The Polygons are similar, but not necessarily drawn to scale. Find the value of x. Download jpg

Timothy Norman

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Which of the following can be used as "reasons" in a two-column proof? given information postulates definitions previously proven theorems all of the above

Craig Stewart

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What is the value of x? x= units Download png

Kathy Robinson

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What is the quotient in simplified form? State any restrictions on the variable? \frac{x^2-16}{x^2+5x+6} /\frac{x^2+5x+4}{x^2-2x-8}

Cynthia Baker

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Evaluate the series 1 + 4 + 16 + 64 + 256 + 1024..

Ashley Howard

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