What are the missing reasons in the proof? Given: ABCD with diagonal BD
Prove: AABD. ACDB
3
D
Statements
1. AD|| BC
2. ZADBE ZCBD
3. AB || CD
4. ZABD ZCDB
3. DB DB
6. ABD ACDB
Reasons
1. Definition of parallelogram
2. Altemate Interior Angles Theorem
3.2
3.2
6.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

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.

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