Solving Differential Equations
Please help solve this seperable equation and a possible suggestion on how to look for factors to multiply by in order to make it exact. (x+y)dx - xdy = 0
Algebra
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Question about Solve the following equation for X
Solve the following equation for X: 2(X-8) = 7X - 41
Function that describes the height of the rocket after t seconds
A toy rocket is launched directly upward with an initial velocity of 200 feet per second. It decelerates at a constant rate of 32 feet per second. Find the function that describes the height of the rocket after t seconds.
Writing Equations form Word Problems
What are 3 consecutive even integers whose sum is 114?
Solving Function Equations
Solving for Y. Y + 4 = 2/3 (x+3)
Solving Equations
Solving for Y. Y - 3 = -3 (x - 1)
What is the hottest temperature reached?
The temperature inside a kiln used to bake clay pottery is given by T(x) = -0.4x^2 + 32x + 73 degrees F where x is the number of minutes the kiln is on and 0 <= x <=80. (see equation in attached file)
Determine if the given number is a solution to the equation.
Determine if the given number is a solution to the equation. 5, 3x-7=2x+1
Finding the Equation of a Tangent
For the circle x^2+y^2+6x-4y+3=0, find the equation of the tangent at (-2,5)
Determine whether the relation is a function
Determine whether each relation is a function. x^2 = 1 + y^2
Solving Equations
Find all real and imaginary solutions to the equation. 49x^2 + 9 = 42x
Identifying the domain and range
Determine the domain and range of each relation. Please see attached problem. y = -2x + 1 √ x - 2
Solving Equations
Solve the equation for the indicated variable: A=2(pi)(r^2)+2(pi)rh , for positive r
Finding the Equation of a Circle
Find the equation of the circle that passes through the origin and has intercepts equal to 1 and 2 on the x- and y- axes, respectively.
Solving Equations
Solve for z: sqrt z-2 =8 , where z is a real number. (If there is more than one solution, separate them with commas.)
Solving Equations
Find all values of t satisfying the equation 5 7 - -----= -8 - ------ t+1 t-2 . (If there is more than one solution, separate them with commas.)
Hyperbolas Equations Intersection
Solve for w 7 3 - ------ = ------- - 3 w + 3 3w+9
Evaluate for the Value of "w"
Solve the following equation for w sqrt(2w)+10= sqrt(4w)-1 - where w is a real number. (If there is more than one solution, separate them with commas.)
Finding Height
When a ball is thrown, its height in feet h after t seconds is given by the equation h= vt - 16 t^2 where v is the initial upwards velocity in feet per second. If v= 30 feet per second, find all values of t for which h=13 feet. Do not round any intermediate steps. Round the answer to 2 decimal places. (If there i
Factoring Expression Provided
Factor: 3x^2 - 11 xy - 20 y^2 keywords: factoring expressions
Solving Equations
Solve the following proportion for z : -10 10 -----=----- z+4 z
Solving Equations with division
Find all values of y which satisfy the equation (y+2)/(y-4) = (y+7)/(y-3) + 1
Solving Equations
Solve the following equation for u : 1 -------= -8 u+3 Simplify the answer as much as possible
Solving Equations
Solve for t 3 - ----= -9 t . Simplify your answer as much as possible.
Solving Equations
Solve the equation 2w^2 + 9w + 5 = (w+5)^2 for w (If there is more than one solution, separate them with commas.)
Express a Product of Powers as a Single Power
Express the following product of powers as a single power. w^4 * w^4 * w
Solve for the Value of "u"
Please solve for the following: Solve the equation for u: (u+5)^2=2u^2+9u+19 Show all work.
Solving Equations Real Numbers
Solve y^2=30 where y is a real number. Simplify your answer as much as possible. (If there is more than one solution, separate them with commas).
Solving Equations
1. t-5x=4x Thank you, your help is greatly appreciated.
Solving Equations
Solve the following equation for x : -2 x - 1 = 3(x-7) . Simplify the answer as much as possible.