What is the formula for finding the horizontal distance between two points on a coordinate plane?

Horizontal distance between 2 points represented by  (a,b) and (c,d) is

Step-by-step explanation:

Step 1 :

Let (a,b) and (c,d ) represent 2 points on the co ordinate plane

We need the formula to find the distance between these 2 points

Step 2 :

The distance between any 2 points on the co ordinate plane can be obtained by taking square root of sum of  squares of the difference of  x co ordinates values and the difference of the y co ordinates values

Hence for the above 2 points the distance would be

Step 3 :

Answer :

Horizontal distance between 2 points represented by  (a,b) and (c,d) is

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg