05/09/19

Calculus was a totally new form of mathematics. Have there been any new/revolutionary systems of mathematics developed since the invention of calculus?
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05/09/19

Mathxl homework 19
Answer the following questions about the function whose derivative is fprime ′​(x)equals=​x(x+2​).a. What are the critical points of​ f?b. On what intervals is f increasing or​ decreasing?c. At... more
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05/08/19

The area of a rectangle is 33 ft2 , and the length of the rectangle is 5 ft less than double the width. Find the dimensions of the rectangle.
Thank you for answering this
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05/08/19

Find the measure of an angle whose supplement is eleven times its compliment.
Hint: the supplement and complement of angles are (180-0) degrees and (90-0) degrees respectively.
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05/08/19

You flip a coin 5 times and then roll a 6 sided die three times.The coin lands heads up every time and the die shows a even number every time . What’s the probability?

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05/08/19

Identify an equation in point-slope form for the line parallel to y=-2/3x+8 that passes through (4,-5)
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05/08/19

7th grade math problem
A road rises vertically 4 feet for every 50 feet traveled horizontally. What is the rate of change in vertical feet per horizontal foot as a car travels this road?
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05/08/19

8x+8y as the product of two factors
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05/08/19

Find the slope of lint perpendicular to the line y= -5
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05/07/19

if you were to load 225 boxes on a truck and the boxes were crated with each crate containing nine boxes how many crates would you need to load
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05/07/19

Determine the general solution

sin3x divided by sinx = 2
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05/07/19

Prove the identity

sin3x divided by sinx = 3 - 4sin^2 x
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05/07/19

Terry drove 366 miles in 6 hours at a constant speed. How long would it take him to drive 427 miles at that speed?
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05/07/19

Given the equation of one side of a parallelogram find the other three sides. Given the equation of one side of a rectangle find the other three sides

Sketch the straight line y=2x+2 and draw three other lines to make it a parallelogram and find the equation of the three other sides.Sketch the straight line y=4x-1 and draw three other lines to... more
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05/07/19

The angle of elevation of the sun is 80​°. What is the height of a tree whose shadow is 37 feet long?
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05/07/19

math pre algebra
The sides of a square field are 24 meters. A sprinkler in the center of the field sprays a circular area with a diameter that corresponds to a side of the field. How much of the field... more
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05/07/19

Math problem help
An equation, f, has a domain of all whole numbers and has a range of all real numbers. Does the equation represent a function? Explain why or why not.
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05/07/19

Jennie has 177 more songs downloaded on her mp3 player than Diamond. Together they have 895 songs downloaded.
How many songs does Diamond have?
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05/06/19

how to exand equation with log and ln
ln(7x2−63x+98)
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05/04/19

How is a perimeter used in our life?
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05/04/19

How can I draw a 10-meter straight line without a laser?
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05/04/19

How do I find the length of a diagonal of a rhombus if the length of 1 diagonal and each side is given?
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05/03/19

Recall that the graph of x^2+y^2 = 1 is a circle with center (0, 0) and radius 1. Then what would the graph of (x−a)^2+ (y−b)^2 = r^2 be?
2. Suppose that v(t) = sqrt (9 − (t − 3)^2) tells us the instantaneous velocity of a moving object on the interval 0 ≤ t ≤ 6, where t is measured in minutes and v is measured in meters per... more
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05/03/19

whats one parabola that can pass through both (15,10) and (0,8)

in vertex,standard,or factorized form
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05/02/19

Suppose that one leg of a right triangle is 7 feet shorter than the other leg. The hypotenuse is 2 feet longer than the longer leg. Find the lengths of all three sides of the right triangle.

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