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 5 months ago 5091
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 5 months ago 6528
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 5 months ago 6406
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 5 months ago 5130
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 5 months ago 2306
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 5 months ago 2431
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 5 months ago 9411
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 5 months ago 1164
A random draw is being designed for 210 participants. A single winner is to be chosen, and all the participants must have an equal probability of winning. If the winner is to be drawn using 10 balls numbered 0 through 9, how many balls need to be picked, regardless of order, so that each of the 210 participants can be assigned a unique set of numbers?a) 10b) 4c) 5d) 3 Question solved general 5 months ago 9006
I REALLY NEED HELP WITH THESE FIVE MATH QUESTIONS WILL LIKE RATE AND MARK BRAINLIEST1.What is the value of x?Enter your answer in the box. ft2.What is the value of x?Enter your answer, as a decimal, in the box. ft3.What is the value of x?Enter your answer in the box.x = 4.What is the value of x?Enter your answer in the box.x = 5.The area of a right triangle is 270 m². The height of the right triangle is 15 m.What is the length of the hypotenuse of the right triangle?Enter your answer in the box. Question solved general 5 months ago 3771
What is the sound level for a noise that has an intensity of 7.6 × 10-4 watts/m2? Question solved general 5 months ago 4255
The data set below represents the total number of home runs that a baseball player hit each season for 11 seasons of play. What is the interquartile range of the data? 14, 22, 19, 21, 30, 32, 25, 15, 16, 27, 28 Question solved general 5 months ago 8201
A group of 29 friends gets together to play a sport. First, people must be divided into teams. Each team has to have exactly 4 players, and no one can be on more than one team. How many teams can they make? (It is possible that not everyone can be on a team.) Question solved general 5 months ago 8577
1)which of the following expressions is written in scientific notation? A)73.4 X10^5B)0.09X10^7 C)80X10^3D)4.22X10^-32)which of the following is 0.0000000708 written in scientific notation?A)7.08X10^-8B)7.8X10^-8C)708X10^-10D)70.08X10^-93)which expression represents the largest number? A)6.1X10^-7B)4.1X10^-7C)3.1X10^-8D)5.1X10^-84)which expression is equal to 1/8000 written in scientific notation?A)8.0X10^3B)1.25X10^-4C)125X10^-5D)1.25X10^4does anybody know :) Question solved general 5 months ago 1175
Answer these questions:Describe the relationship of input and output values for a composite functions.Is the inverse of a function always a function? Explain. Question solved general 5 months ago 2782
Keecia joins a gym. She pays a membership fee of $75.00 and $49.99 per month for the first 8 months. The gym increases its rates, and she must pay $59.99 per month for the next 4 months. Which numerical expression can be used to find the total cost of the first year of Keecia’s gym membership? Question solved general 5 months ago 4035
Four spinners with distinct sections of equal area are spun 40 times. Which spinner is most likely to produce actual results closest to the predicted results?A)a spinner with 2 sectionsB)a spinner with 5 sectionsC)a spinner with 8 sectionsD)a spinner with 10 sections Question solved general 5 months ago 5697
Let x² + 15x = 49 . What values make an equivalent number sentence after completing the square? Enter your answers in the boxes.x^2+15x+ ____=_____ Question solved general 5 months ago 1168
The box plots display the same data for the number of crackers in each snack bag, but one includes the outlier in the data and the other excludes it. 4, 14, 15, 15, 16, 16, 18, 19, 20, 20, 21 Number of Crackers in Each Bag, with Outlier Number of Crackers in Each Bag, without Outlier Which statement comparing the box plots is true? Both the median and the range changed. Both the range and the lower quartile changed. Both the median and the interquartile range changed. Both the interquartile range and the lower quartile changed. Question solved general 5 months ago 1754