Paul M.

09/28/21

If B is the midpoint of AC, and AB=4x-10, BC=2x+1, find the length of AB and AC.

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09/28/21

math problem hard to solve

Determine if the following functions are one-to-one, even,odd, periodic.f(x)=tan (7x),for x ∈ [-pi,pi]please tell me I don't get this tell the right answer so I can understand

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Algebra 2 Precalculus

09/27/21

Hello Can anyone help me please:)

I need help on how to factor 432+250m3 and also I would really appreciate it if you can make a video on how to this is problem I would really appreciate it.

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Math Calculus

09/27/21

Please answer a) and b) correctly

A thermometer is taken from a room where the temperature is to the outdoors, where the temperature is . After one minute the thermometer reads .(a) What will the reading on the thermometer be... more

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Calculus Mathematics Calc

09/26/21

Spherical Balloon increasing radius Calculus Problem

The radius of a spherical balloon is increasing at a rate of 3 centimeters per minute. How fast is the volume changing, in cubic centimeters per minute, when the radius is 10 centimeters?

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Algebra 2 Algebra

09/23/21

solve the system of equations with three variables

x - 3y + 3z = -42x + 3y - z = 154x - 3y - z = 19

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Algebra 2

09/22/21

Please help me solve this

The number of men in a statistic class is four more than three times the number of women. The number of women can be represented by?

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Calculus

09/21/21

What is proof of the power for integration?

What is proof of the power rule for integration?What is the derivation of the power rule for integration?

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Geometry

09/21/21

AC=7 and BC=3.1 what is AB?

Points A,B, and C are collinear with point B between points A and C

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Calculus

09/21/21

Asymptotes. Find all the asymptotes of the given function, and use limits to describe them. Show all your steps

f(x) = 6e^x - e^3x / e^3x - 7e^2x + 12e^x

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Calculus Differential Equations

09/20/21

First Order DE Integration Factor Problem

Problem:y'+12yx^11=x^12Use P = ∫e^x^12dx wherever it occurs in your answer.

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Calculus

09/19/21

Derivatives of Trigonometric Functions

f(x) = 5x(sinx) + cosxf '(x) = f '(−π/4) =

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Algebra 2 Geometry Physics

09/18/21

You are driving up a long inclined road. After 2.7km you notice that signs along the roadside indicate that your elevation has increased by 170m. What is the angle of the road above the horizontal?

THIS IS DUE TODAY. Also the other part of the question is: How far do you have to drive to gain an additional 45m of elevation?

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College Geometry

09/16/21

College Geometry

Prove that an inscribed rhombus is a square. (HINT. One way to proceed is to use the fact that opposite angles of an inscribed quadrilateral are supplementary.)

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Geometry

09/14/21

FH bisects <EFG. if m<EFG=(116-6x and m <EfH-(5x+18), find the value of x

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Geometry

09/14/21

What are the coordinated of the point 3?4 of the way from A(-6,-3) to B (10,9)

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Math Trigonometry

09/14/21

Suppose the angle of elevation of the sun is 30 degree. find the length of the shadow of a 5.5 feet tall person? A 15 feet long ladder is leaning against a vertical wall. if it makes an angle of... more

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Algebra 2 Algebra

09/13/21

find the equation of the line in all 3 forms (standard, slope intercept & point slope)

parallel to 3x-7y=4, through (3,-4)

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Algebra 2 Algebra

09/13/21

find the equation of the line in all 3 forms (standard, slope intercept & point slope)

perpendicular to 7x-6y-8=4, through (0, -4)

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Calculus

09/13/21

Find a formula for the described function.

Find a formula for the described function.A rectangle has area 16 m2. Express the perimeter of the rectangle as a function of the length L of one of its sides.P(L) = State the domain of P. (Assume... more

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Math Algebra 2

09/13/21