Which of the following shows the correct order for -1 2/5, (-1)^2, -1.4 and (1/2)^2? A) (-1)^2 < -1.4 < -1 2/5 < (1/2)^2B) -1.4 < -1 2/5 < (1/2)^2 < (-1)^2C) -1 2/5 < -1.4 < (1/2)^2 < (-1)^2 Question solved general 11 months ago 1164
Which parent function is f(x) = |x|?A.The quadratic parent functionB.The linear parent functionC.An exponential parent functionD.The absolute value parent function Question solved general 11 months ago 9411
A piece of cloth is folded into a square with a side length measuring x inches. When it is unfolded, it has an area of x2 + 27x + 162 square inches.Please answer .. Which could be the dimensions of the rectangular piece of cloth when it is unfolded? Remember, the area of a rectangle can be determined using the formula A = lw.length = (x + 9) inches and width = (x + 3) incheslength = (x − 3) inches and width = (x − 9) incheslength = (x + 18) inches and width = (x + 9) incheslength = (x − 9) inches and width = (x − 18) inches Question solved general 11 months ago 2431
In each of the following problems, type the price per unit in the blanks, and place an x by the best buy.a. Bread, 1 lb. loaf for 96¢ would = $ per oz. b. Bread, 2 lb. loaf for $1.75 would = $ per oz c. The best buy would be ( a. or b. Question solved general 11 months ago 2306
What is the speaker’s viewWhen I heard the learn'd astronomer;When the proofs, the figures, were ranged in columns before me;When I was shown the charts and the diagrams, to add, divide, and measure them; When I, sitting, heard the astronomer, where he lectured with much applause in the lecture-room,How soon, unaccountable, I became tired and sick.–“When I Heard the Learn'd Astronomer,”Walt WhitmanReread lines 1–5. What is the speaker’s viewpoint on the astronomy lecture? Check all that apply.He feels tired and sick because the focus on the mechanical measurements of stars is not satisfying to him.He feels tired and sick because he is stuck in a large crowd of people in a stuffy lecture room.He applauds the lecturer because of his impressive charts and diagrams.He applauds the lecturer because he appreciates the astronomer’s accounting.point on the astronomy lecture? Question solved general 11 months ago 5130
Graph the following points on the graphing calculator:(0,6) (pi/2,7) (pi, 8) (3pi/2, 7) and (2pi, 6a)Explain how to use the graph to write an equation to model the gum’s height. Be sure to identify the pattern of the points in your explanation, and identify the values of a and k. Question solved general 11 months ago 6406
let x^2+15x=49What values make an equivalent number sentence after completing the square?Enter your answers in the boxes. x² + 15x + Question solved general 11 months ago 6528
Any good mathematicians out there that can help me on this two problems? I'll give you brainliest plus the 25 points it comes with Question solved general 11 months ago 5091
Which of the following are solutions to the the equation tan^2(2x) - 1 = 0? Check all that apply. A. pi/2B. 3pi/8C. pi/4D. - pi/8 Question solved general 11 months ago 1423
Two similar solids have a scale factor or 6:7 .What is ratio of their volumes, expressed in lowest terms?Enter your answer in the boxes. Question solved general 11 months ago 4821
A cone is inscribed in a cylinder. A square pyramid is inscribed in a rectangular prism. The cone and the pyramid have the same volume. Part of the volume of the cylinder, V1, is not taken up by the cone. Part of the volume of the rectangular prism, V2, is not taken up by the square pyramid. What is the relationship of these two volumes, V1 and V2? Question solved general 11 months ago 7606
A computer technician charges a flat base fee plus an hourly rate for all repairs. Last year, she used the formula y=18x+22 to determine the cost in dollars, y, of a repair that required x hours of work. If she doubles her base fee this year, what equation should she use to determine the new cost of an x-hour repair? A. y=18x=22B. y=36x+22C. y=36x+44D. 2y=18x+22 Question solved general 11 months ago 1825
Kindred invested $38,976 into his first company. His investment decreased by 3.5% each year over the first 3 years. Which exponential decay model could Kindred use to determine the amount his investment will be worth if it continues to decrease at the same rate? Question solved general 11 months ago 1111
use linear combination method to solve the system of equations. explain each step of your solition. ypu must show all work to revieve dull credit!!!2x - 3y = 13x + 2y = -4 Question solved general 11 months ago 4369
The equation below shows the total volume (V), in cubic units, of 4 identical boxes with each side equal to s units: V = 4s3 If s = 2.5 units, what is the value of V?25 cubic units30 cubic units62.50 cubic units156.25 cubic units Question solved general 11 months ago 2107
Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought 3 magazines, how many books did he buy?The equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is the number of books. Question solved general 11 months ago 9936
BRAINLIEST ASAP!!!!!!!!!!!!!!!Part A: The area of a square is (9x^2 + 24x + 16) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work. (5 points)Part B: The area of a rectangle is (16x^2 − 25y^2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work. (5 points) Question solved general 11 months ago 1569
NEED ANSWER NOW PLEASEEEEEEEEEEEEEWhich statement is true about the solution of (picture below)?A. x = –2 is an extraneous solution, and x = 6 is a true solution.B. x = 6 is an extraneous solution, and x = –2 is a true solution.C. Both x = –2 and x = 6 are extraneous solutions.D. Both x = –2 and x = 6 are true solutions. Question solved general 11 months ago 7554
(20 points)find the volume of a cylinder whose base has a diameter of 10 and whose height is 12, use 3.14 for pi and round your answer to the nearest tenth Question solved general 11 months ago 5558
Each of the following statements describes a quadrilateral. Which of the quadrilaterals are NOT parallelograms? Choose three. 1: The diagonals are congruent, but the quadrilateral has no right angles. 2: Two consecutive sides are congruent, but the figure is not a rhombus. 3: Each diagonal is 3 cm long, and the two opposite sides are 2 cm long. 4: Two opposite angles are right angles, but the quadrilateral is not a rectangle. 5: One diagonal is a perpendicular bisector of the other. Question solved general 11 months ago 2899