Pre-Calculus

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A wire of length 100 cm is cut into two parts and rach part
a wire of length 100 cm is cut into two parts and rach part is bent to form a square. if the sum of the areas of the square is 425 cm2 ,find the length of the sides of the two squares Assistant: Thank… read more
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1. Solve the following equation. Determine whether the equation
1. Solve the following equation. Determine whether the equation is an identity, conditional equation, or an inconsistent equation: 7(x - 4) = x + 2 2. solve the following equation. Determine whether t… read more
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Question 1 of 40 2.5 PointsUse Gaussian elimination to find
Question 1 of 40 2.5 Points Use Gaussian elimination to find the complete solution to the following system of equations, or show that none exists. 2w + x - y = 3 w - 3x + 2y = -4 3w + x - 3y + z = 1 w… read more
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Question 29 Find the standard form of the equation of the
Question 29 Find the standard form of the equation of the ellipse satisfying the given conditions. Endpoints of major axis: (7, 9) and (7, 3) Endpoints of minor axis: (5, 6) and (9, 6) A. (x - 7)2/6 +… read more
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(Slope and the Equation of a Line) 1. Graph the line with
(Slope and the Equation of a Line) 1. Graph the line with a slope 3/2 that passes through the point (-1,-1). 2.Write the slope-intercept form equation of the line with slope -6 that passes through the… read more
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h(x)=-3x^2 h(x)=-sqrt x-1 I was able to find the domain and
h(x)=-3x^2 h(x)=-sqrt x-1 I was able to find the domain and range, but I am stuck writing the domain and range in interval notation. Graph and state the domain/range. Also, state the start/end points … read more
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hired programmer to work on a project..Two proposed schemes
hired programmer to work on a project..Two proposed schemes for this work are as follows: (1) flat fee of \$1,000, plus \$20 per hr or (2) \$25 per hr for ea. of the two plans, write a function for the a… read more
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Hi how are you? I have some math problems that I am having
Hi how are you? I have some math problems that I am having trouble with, hoping you can help. The instructions given were For each equation given, graph the parabola and determine the axis of symmetry… read more
Mijcar
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Write the standard form of the equation of the circle with
Write the standard form of the equation of the circle with the given center & radious. C (6,-8) , r =10 in standard form of the equation of the circle… read more
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A freight company charges \$22 plus \$3.50 per pound to ship
A freight company charges \$22 plus \$3.50 per pound to ship an iteam that weighs n pounds. The total shipping charges are given by the equation C=3.5n+22. Identify the slop and y-intercept, and use the… read more
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Scott can answer these questions for me please How do you
Scott can answer these questions for me please How do you know if a quadratic equation will have one, two, or no solutions? How do you find a quadratic equation if you are only given the solution? Is … read more
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I have 5 math problems: 1. Solve for x: a) x^2 =-3x +28 )
I have 5 math problems: 1. Solve for x: a) x^2 =-3x +28 b) 1/3x^2 A+1/2x 1/6=0 2.Solve the blanks a) (4x + ) ( 3x + ) + 12x^2 + 25x +7 b) (4x + ) (3x + ) =12x^2 +39x+9 3. Factor a) 10x^2-30x b)12x^3-1… read more
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Solve by the elimination method 1. 5x-y=39 x+y=9 2.
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Please help me solve these equations 1) Solve the equation
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Write the standard form of the equation and the general form
Write the standard form of the equation and the general form of the equation of the circle with radius r and center (h,k). Then graph the circle. r=10; (h,k)=(-6,-8) Standard form of an equation of a … read more
mhasan420
Master's Degree
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Use transformation of f(x)=x^2 to graph the following function. g(x)=
Use transformation of f(x)=x^2 to graph the following function. g(x)= -4(x-3)^2-5 could you please show the graph and the points to...… read more
mhasan420
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Multiply. Write the result in standard form. (5 - i)(4 +
Multiply. Write the result in standard form. (5 - i)(4 + 3i) A. 11 + 23i B. 23 + 11i C. 20 - 3i D. 9i Question 2 of 20 Subtract. Write the results in standard form. (-8 - 4i) - (-5 - 3i) A. -3 - i B. … read more
mhasan420
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Line passing thru (-2,5) and perpendicular to the vertical
Line passing thru (-2,5) and perpendicular to the vertical line passing thru (1,4). Equation in standard form? How would I write this in standard form?… read more
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