PLEASE HELP John writes the proof below to show that the sum of the angles in a triangle is equal to 180°.
Given: Wintersects ABC
vertex Cand is parallel
to AB
Prove: m21 +22+ m23 - 180
Reasons
Prool:
Statements
1. XVI AB
2.24 m2 - 25 - 180°
3.24 21:25 23
4. M24 = 21:25 - 23
5. m2 +22+ m23 - 180°
1.
2
3
4
5
Which of these reasons would John NOT need to use in his proof?
The sum of the angles on one side of a straight line is 180º.
If a statement about a is true and a rbthe statement formed by replacing a with b is also true.
When two parallel lines are cut by a transversal, the resulting alternate interior angles are congruent.
When two parallel lines are cut by a transversal, the resulting alternate exterior angles are congruent.

A

Step-by-step explanation:

I got it correct on the test

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.