# Which is an equivalent equation solved for r

Which is an equivalent equation solved for r? The slope, m, of a linear equation can be found using the formula m= y2 – y1/ x2 – x1, where the x- and y-values come from two ordered pairs, and (x1, y1) and (x2, y2).

## What is an equivalent equation solved for T?

Which is an equivalent equation solved for t? The equation U=mgh represents the Gravitational energy of an object.

## What is an equivalent equation solved for H?

The equation solved for h is h = 2a/b .

## Where r is the radius of the base and S is the slant height of the cone?

The slant height of a right circular cone is given by the formula s = sqrt(r^2+h^2 ), where r is the radius of the base of the cone and h is the height of the cone.

## Which equation has only one solution?

A quadratic equation has one solution when the discriminant is zero. From an algebra standpoint, this means b2 = 4ac.

## Which is an equivalent equation solved for r quizlet?

Which is an equivalent equation solved for r? The slope, m, of a linear equation can be found using the formula m= y2 – y1/ x2 – x1, where the x- and y-values come from two ordered pairs, and (x1, y1) and (x2, y2).

## Which formula is equivalent DMV quizlet?

Density equals mass divided by volume (D=m/v).

## What is slant height formula?

The slant height can be calculated using the formula a^2 + b^2 = c^2. In the formula, a is the altitude, b is the distance from the center of the base to the point where the slant height segment starts, and c stands for the slant height.

## How do you find the radius of a cone if you have the volume and height?

So, to calculate the radius:Square the lateral height.Square the height.Subtract height squared from lateral height squared.Find the square root of the result from step three.The result is the radius of the cone.

## How do you find the slant height of a cone in Class 9?

The slant height of the cone of height h and radius r is given by l=h+r.

## What are two real solutions?

a positive number inside the square rootzero inside the square roota negative number inside the square roottwo real solutionsone (repeated) real solutiontwo complex solutionstwo distinct x-interceptsone (repeated) x-interceptno x-intercepts1 more row

## What is an equation with two solutions?

A quadratic equation has two solutions.

## What are the solutions of the equation?

The solution, or root, of an equation is any value or set of values that can be substituted into the equation to make it a true statement.

## How do you find equivalent equations?

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

## What is the equivalent equation solved for H P M )/ g h?

The amount of potential energy, P, an object has is What is the equivalent equation solved for h? equal to the product of its mass, m, its height off the ground, h, and the gravitational constant, g. This can be modeled by the equation P = mgh.

## How do you find the equivalent system of equations?

The first step is to know the rules of equivalent equations:Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation.Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.More items…•

## How do you equate an equation?

Suppose we have a pair of simultaneous equations, 2x − y = −2 and x + y = 5. We can solve these equations by taking the sum of the left hand sides and equating it to the sum of the right hand sides as follows: 2x − y + (x + y)=3x = 3. So, x = 1.

## How to find volume of a rectangular prism?

The volume, V, of a rectangular prism is determined using the formula V=lwh, where l is the length, w is the width, and h is the height of the prism.

## How to find area of an ellipse?

The area, a, of an ellipse can be determined using the formula a = πxy, where x and y are half the lengths of the largest and smallest diameters of the ellipse.

## How to find area of a rhombus?

The formula for the area of a rhombus is A = 1/2d1d2, where d1 and d2 are the lengths of the diagonals.

## How to find slope intercept form?

The slope-intercept form of a linear equation is y = mx + b, where x and y are coordinates of an ordered pair, m is the slope of the line, and b is where the line crosses the y-axis.