Boats use them to navigate.
cause they are important
You do not have to. You could use polar coordinates, if you prefer.
If by sperical triangle you mean a triangle on the surface of a sphere, you will need 3 dimensional coordinate geometry. Whether you use polar coordinates or linear coordinates will depend on what you want to "solve".
how to use number line to represent real life event
Boats use them to navigate.
cause they are important
You do not have to. You could use polar coordinates, if you prefer.
True
You can use a scientific calculator to convert from polar coordinates (length and direction) to rectangular coordinates (x-coordinate and y-coordinate). Most calculators have such a function directly; it is much easier to use this, than to use the special trigonometric formulae. Then, add the x- and y-components separate. You may want to convert the end-result back to polar coordinates - once again, use the special functions on your calculator, in this case, rectangular-to-polar conversion.
If by sperical triangle you mean a triangle on the surface of a sphere, you will need 3 dimensional coordinate geometry. Whether you use polar coordinates or linear coordinates will depend on what you want to "solve".
A vector can be expressed in polar components by breaking it down into its magnitude and direction. The magnitude is the length of the vector, and the direction is given by an angle with respect to a reference axis, typically the positive x-axis. This can be represented as (magnitude, angle).
GPS uses a coordinate system called WGS84, which stands for World Geodetic System 1984. This system uses latitude and longitude coordinates to pinpoint locations on Earth with high accuracy.
cartesian coordinates can be used in measuring distance and direction in relation to a systems to rigid bodies. you could also use cartesian while graphing. also u could use it when you're selling. The best example of coordinates in everyday life is use of longitude and latitude on globe. Each unique location on the earth has a unique combination of longitude and latitude. Global positioning system used by radio taxi operators also uses x,y coordinates to find exact location of a vehicle.
how to use number line to represent real life event
School is part of real life... if you are using equations in school that is real.
A Life Estate provides the right to the use and sole possession of real estate for the life of the life tenant.A Life Estate provides the right to the use and sole possession of real estate for the life of the life tenant.A Life Estate provides the right to the use and sole possession of real estate for the life of the life tenant.A Life Estate provides the right to the use and sole possession of real estate for the life of the life tenant.