x7 = 12
if it was x2 we would square root each side. with x7 we need to fing the seventh root.
using a calculator type seven then press the button like a square root but with a small x before it the press 12 to find x
Alternative method: Take log 12, divide by 7 then take antilog.
17 and 2 :)
n ∑(f(x)/n) x = 0 Where f(x) represents the xth element in the set you're averaging, and n represents the number of elements in that set.
5
The definition of work is (force) times (distance). If you mean you're given the equation and you need to solve it for 'work', then you only need to multiply both sides of the equation by 'time', and you'll have (power) x (time) = (work)
An equation crosses the horizontal axis at points where the output value (usually represented by (y)) is zero. These points are known as the roots or x-intercepts of the equation. To find these points, you set the equation equal to zero and solve for the variable, typically represented as (x). Graphically, this represents the points where the graph of the equation intersects the x-axis.
To find omega in a given system or equation, you can use the formula 2f, where represents angular velocity and f represents frequency. Simply plug in the values for frequency and solve for omega using this formula.
Its an equation used to find the 2D motion of a projectile; y=xtan*0-gx2/2u2cos2* where * represents an angle b/w them
17 and 2 :)
Sadly, you're not sharing the list of choices that you're looking at,so I can't help you select the correct one from the list.If you see one that looks like this, pick it:Power = (force) x (distance)/(time)
The equation to find power in terms of force (F), distance (d), and time (t) is: P = F * d / t
n ∑(f(x)/n) x = 0 Where f(x) represents the xth element in the set you're averaging, and n represents the number of elements in that set.
5
You find out if a problem is linear or exponential by looking at the degree or the highest power; if the degree or the highest power is 1 or 0, the equation is linear. But if the degree is higher than 1 or lower than 0, the equation is exponential.
You find the equation of a graph by finding an equation with a graph.
One can find energy with wavelength by using the equation E hc/, where E represents energy, h is Planck's constant, c is the speed of light, and is the wavelength of the light. This equation shows the relationship between energy and wavelength in electromagnetic radiation.
The vector-relationship between apparent power, true power, and reactive power is represented by a right-angled triangle, whose hypotenuse represents apparent power and whose adjacent represents true power. Since power factor is defined as 'the ratio of true power to apparent power', you will find that this ratio corresponds to the cosine of the angle between them.
x is a variable. You need to find the variable to complete the equation. ex. x = 1 x to the power of 5 (1x5x5x5x5x5)