🎒

"xy" refers to the product of "x" and "y". Just substitute the variables for numbers, and do the multiplication.

Equations: 2x-3y = 4 and 5x+2y = 1 Multiply all terms in 1st equation by 5 and all terms in 2nd equation by 2:- So: 10x-15y = 20 and 10x+4y = 2 Subtract the 2nd equation from the 1st equation: -19y = 18 => y = -18/19 By substitution the solutions are: x = 11/19 and y = -18/19

Divide by 16, which gives you x=4/16

The 4/16 cancels down to 1/4.

To find the slope-intercept form of the given line (4x - 2y + 1 = 0), we need to solve for (y).

[4x - 2y + 1 = 0]

Subtract (4x) and add (1) to both sides:

[-2y = -4x - 1]

Divide both sides by (-2) to isolate (y):

[y = 2x + \frac{1}{2}]

Now, the equation is in the slope-intercept form (y = mx + b), where the slope (m) is (2) and the y-intercept (b) is (\frac{1}{2}). So, the slope is (2) and the y-intercept is (\frac{1}{2}).

6x - 5 + 2x = 11

6x + 2x - 5 = 11

8x - 5 = 11

Add 5 to each side:

8x = 16

Divide each side by 8:

x = 2

3.14159265358979323864062384626238832795028841971693939937510582097494459230781640628620898628034825342117067

These are the hundred digits of pi

x^2 + 4x - 12

Is a Quadratic Equation.

It will factor to

( x + 6)(x - 2)

We have constant acceleration all the time.

Its called gravity.

Gravitational acceleration is 9.8... m/s^2

yes

plug it in

3y-2x=14

3(2)-2(-4)=14

6+8=14

14=14

Differentiation has various applications in real life. For example, in economics, it helps determine the marginal cost and revenue functions, which are essential for maximizing profit. In physics, it is used to calculate rates of change of quantities like velocity and acceleration. In medicine, differentiation is used to determine the rate at which a tumor is growing.

To predict the period of a pendulum, we can use the equation T = 2π√(L/g), where T is the period, L is the length of the string, and g is the acceleration due to gravity. Plugging in L = 24cm (or 0.24m) and g = 9.8 m/s², we can calculate the period using this equation.

Some examples of periodic functions include sine and cosine functions, square wave functions, and sawtooth wave functions. These functions repeat themselves over a given interval, called the period, and have the same values at regular intervals.

They are both equally heavy, as they both weigh one pound. The weight of an object is determined by its mass, and in this case, both the pounds of feathers and the pounds of books have the same mass of one pound.

Vertical integration is not easy to accomplish because it involves the merging or acquisition of companies in different stages of the supply chain. This requires significant financial resources and managerial expertise to successfully integrate and manage multiple business functions. Additionally, vertical integration can also lead to increased complexity and risk, as companies may face challenges in coordinating different operations and adapting to different industry dynamics.