12/11/20

find midpoint pq with end points P(-4,3) and Q(4,-1). Then write equation of line that passes thru midpoint and is perpendicular to pq
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12/11/20

Algebra II Question
y varies directly as x and inversely as the square of z. y=32 when x=36 and z=3. Find y when x=3 and z=6. Answer:?
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12/11/20

If e2y-e(y^2-y)=x4-x,2 then the value of dy/dx at the point (1,0) is
If e2y-e(y^2-y)=x4-x,2 then the value of dy/dx at the point (1,0) isA) 0B) 1/2C) 2/3D) 2
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12/11/20

Rpm in geometry

a new tree is tethered to the ground with three ropes. the stakes used to tie the ropes down are equidistant from the base of the tree. the ropes are also tied to the same height on the tree. use... more
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12/11/20

Help with geometry
Consider the conditional statement: If M is the midpoint of line segment AB= 2AM What is the hypothesis p? What is the conclusion? What is the truth value of the conditional statement if p is false
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12/11/20

Need help factoring roots: Factor. One root has been given.
Factor. One root has been given.x^4 + 7x^3 - x^2 - 61x - 78 = 0; -4 + √3
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12/11/20

Calculus - final next week please help
Q1 : Farmer Jones, and his wife, Dr. Jones, decide to build a fence in their field, to keep the sheep safe. Since Dr. Jones is a mathematician, she suggests building fences described by `y = 11 x^2... more
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12/10/20

How to solve 5x - 4y = -20

I have to make this plottable on a graph and I don't know how to do that.
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12/10/20

HELP WITH FINITE
A box contains 2 red marbles, 3 blue marbles, 4 green marbles, and 5 yellow marbles. An experiment consists of drawing a marble from the box, noting its color, and replacing the marble in the box.... more
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12/10/20

An open on the top box whose length is twice as long as the width has the volume of 600 in. The material for the bottom base costs $3 per square inch, the material for the sides cost $2 per square in.
I need to find the minimum total cost. I know it occurs between a width of 6-8. I am struggling trying to figure out the primary and secondary equations needed to solve this problem. The cost... more
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12/09/20

Area enclosed by parabola
The figure shows a graph of y= ax2+ bx + c. Suppose that the points (-h,y0), (0,y1), and (h,y2) are on the graph. The area enclosed by the parabola, the x-axis, and the lines X = -h and x = h may... more
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12/09/20

find all solutions of the equation

sin (2x)sin (x)-cos (2x)cos (x)=-cos (x)
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12/09/20

What is an equation of the line that passes through the points (0, -3) and (−5,3)
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12/08/20

algebra 2 question read description

A car with good tire tread can stop in less distance than a car with poor tread. The formula for the stopping distance d, in feet, of a car with good tread on dry cement is approximated by d =... more
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12/08/20

Calculus Question pls help Im stuck with this problem. (problem in description)
A landscape architect plans to enclose a 3000 square foot rectangular region in a botanical garden. She will use shrubs costing $15 per foot along three sides and fencing costing $20 per foot along... more
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12/08/20

Use series to evaluate the limit. lim x→0 (− 1/2x2 + x − ln(1 + x))/ x3
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12/08/20

The question is in the description
 A poster is to have a total area of 776 square inches with top and bottom margins of 3 inches and side margins of 2 inches (you cannot print on the margins). What should be the dimensions of the... more
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12/07/20

PLZ HELPPP PROBABILITY

data for the students enrolled in a local high school are shown in the Venn diagram below.alg 2 - 210sophomores - 320both - 85 if a student from the Hight school is selected at random. what is the... more
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12/05/20

Estimate the local minimum of y=−x3−5x^2−3x+9.
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12/04/20

Find the particular solution that satisfies the initial condition. (Enter your solution as an equation.)
Differential Equation Initial Conditionyy'-22e^x=0 y(0)=11can you show the steps in solving this?
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12/04/20

One hose can fill a goldfish pond in 14 ​minutes, and two hoses can fill the same pond in 10 minutes. Find how long it takes the second hose alone to fill the pond.
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12/03/20

Please show work
2.  Use congruent triangles to complete a two-column proof of the following.Remember to show all markings on the diagram for part of your work.Given: K is the midpoint of PN and JO Prove: PO || JN... more
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12/03/20

the first side of a triangle is 2 cm longer than the second. The third side is twice as long as the second side. The perimeter is 34 cm. Find each side.
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12/03/20

Calculus question
Solve for  
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12/02/20

.There is a field whose width is 6 meters less than its length. If both the length and width are doubled the perimeter will be 120 meters. What are the dimensions of the field?
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