Edward C.

04/14/20

Solve each triangle using the law of sines and the law of cosines a = 32.9m, b = 42.4m, c = 20.4m

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04/14/20

Polynomial Functions

Find all real zeros of the following functions (no complex numbers). Remember, if there is no constant with which to use the rational zero test, factor out a zero first, then proceed.A. f(x) = x^3... more

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Calculus

04/12/20

calculus question

Speedometer readings for a motorcycle at 12-second intervals are given in the table. t (s) 0 12 24 36 48 60 v (ft/s) 32 28 25 21 25 27 (a) Estimate the distance traveled by the motorcycle... more

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Precalculus

04/12/20

Systems of Nonlinear equations: Find the values of x

X2 + y2 = 5y = 3x-1

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Precalculus

04/11/20

Find the values of x

3x2 + 4y2 = 48x2 - 6y2 = -50

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Calculus

04/11/20

Find the length and width (in feet) of a rectangle that has the given area and a minimum perimeter.

Area: 16 square feetft smaller valueft larger value

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Math Algebra 1

04/10/20

A set of 4 consecutive odd integers sums to -256. Which integers are they?

Please help! I am struggling!

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Calculus

04/09/20

calculus, function, f(x) help

Consider the function f(x)=x^4+7(x^1/2)let F(x) be the antiderivative of f(x) with F(1)=-6Then F(x)=

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Math

04/07/20

The vertices of a triangle are A(4, 1), B(9, 1), and C(2, 5). What is the area of this triangle?

I need help with this problem\. I'm in 6th grade a straight A student and need your help. thanks alot

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Algebra 1 Linear Algebra Algebra

04/06/20

Whats the answer for these vector in Rn questions :

Q1:let u = (1,2,3). v = (2,2,-1).and w = (4,0,-4).1.Find u - v and v - u.2.Find u - v + 2w.3.Find 5u -3v - 1/2w.4.Find z, where 2u + v -w + 3z = 0.

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Math

04/05/20

How do I calculate the square inches of the surface of a circle

Good afternoon,I am trying to find an easy way to calculate the surface of a circle (in square inches) to calculate the amount of paint needed to do a special painting technique. The calculation... more

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Calculus

04/02/20

F'(x) = (-3-x^2) / x^2 for x <0. Find the x = c values for f(x) on the interval [-3,-1] guaranteed by the MVT given that f(-1) =-2 and f(-3)=2

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Algebra 1

04/02/20

What is the correct answer?

Which statement about m(x) =–x2+11x–28 is true?A. The zeros, -4 and 7, can be found when 0 = − (x + 4)(x − 7).B. The zeros, -7 and -4, can be found when 0 = − (x + 7)(x + 4).C. The zeros, 4 and 7,... more

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Trigonometry

04/01/20