Question

Solve the equation for y.
ys + yv = x
Answer
Solve the formula for the indicated variable.
D = (z - r)/a for z
z =
Answer
Solve the formula for the indicated variable.
C = yn + y​, for n
n=
Answer
Solve the formula for the specified variable.
A = P + PRT for R
R=
Answer
What is the length of a rectangle with width 20 in. and area 146 in.^2​?
Answer
A rectangle has perimeter 88 cm and length 38 cm. What is its​ width?
Answer
E = \frac{1}{8}\pi n^{2}r
r =
Answer
not correct
Answer
what is "π"
Answer
try the problem again
Answered by GPT 3.5
To solve the equation for y, we can first factor out y from both terms on the left side of the equation:

y(s + v) = x

Next, divide both sides of the equation by (s + v) to isolate y:

y = x / (s + v)

Thus, the solution for y is y = x / (s + v).
Answered by GPT 3.5
To solve the formula for z, we can start by multiplying both sides of the equation by a:

aD = z - r

Next, we isolate z by adding r to both sides of the equation:

z = aD + r

Thus, the solution for z is z = aD + r.
Answered by GPT 3.5
To solve the formula for n, we can start by subtracting y from both sides of the equation:

C - y = yn

Next, we can factor out n from the right side of the equation:

C - y = n(y)

Now, divide both sides of the equation by (y) to isolate n:

(C - y)/y = n

Thus, the solution for n is n = (C - y)/y.
Answered by GPT 3.5
To solve the formula A = P + PRT for R, we can start by subtracting P from both sides of the equation:

A - P = PRT

Next, divide both sides of the equation by PT:

(A - P)/(PT) = R

Thus, the solution for R is R = (A - P)/(PT).
Answered by GPT 3.5
To find the length of a rectangle, we can use the formula:

Area = Length × Width

Given that the width is 20 inches and the area is 146 square inches, we can rearrange the formula to solve for the length:

Length = Area / Width

Plugging in the values we are given:

Length = 146 in² / 20 in

Simplifying the division:

Length = 7.3 in

Therefore, the length of the rectangle is 7.3 inches.
Answered by GPT 3.5
To find the width of a rectangle, we can use the formula for perimeter:

Perimeter = 2(Length + Width)

Given that the perimeter is 88 cm and the length is 38 cm, we can rearrange the formula to solve for the width:

Width = (Perimeter - 2Length) / 2

Plugging in the values we are given:

Width = (88 cm - 2(38 cm)) / 2

Simplifying the equation:

Width = (88 cm - 76 cm) / 2

Width = 12 cm / 2

Width = 6 cm

Therefore, the width of the rectangle is 6 cm.
Answered by GPT 3.5
To solve for r in the equation E = (1/8)πn^2r, we can start by multiplying both sides of the equation by 8:

8E = πn^2r

Next, divide both sides by πn^2:

r = (8E) / (πn^2)

Thus, the solution for r is r = (8E) / (πn^2).
Answered by GPT 3.5
Apologies for that mistake. Let's solve it correctly.

E = (1/8)πn^2r

To solve for r, we need to isolate it on one side of the equation.

First, let's multiply both sides of the equation by 8 to eliminate the fraction:

8E = πn^2r

Next, divide both sides of the equation by πn^2 to solve for r:

r = (8E) / (πn^2)

Therefore, the solution for r is r = (8E) / (πn^2).
Answered by GPT 3.5
π (pi) is a mathematical constant that represents the ratio of the circumference of a circle to its diameter. It is approximately equal to 3.14159, but it is an irrational number, meaning it goes on infinitely without repeating. In mathematical calculations, it's typically approximated as 3.14 or to a greater number of decimal places for more precise results.
Answered by GPT 3.5
Apologies for the confusion. Let's solve the problem again.

We have the equation: E = (1/8)πn^2r

To solve for r, we can start by isolating r on one side of the equation.

First, multiply both sides of the equation by 8/πn^2:

8E / (πn^2) = r

Thus, the solution for r is r = 8E / (πn^2).