two buses x and y are moving towards each other on a straight east west main road. at a particular instant, another bus z on a road is 50km south of the main road and the bearing of X ,Yand z are 330⁰ and 360⁰ respectively. find the distance between X andY

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex