In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving that lines
l and m are parallel. Angles 1 and 2 are supplementary by definition. Upload the entire proof below.
Given:
∠1 and ∠2 are supplementary angles
Prove:
l || m
STATEMENT REASON
1.∠1 and ∠2 are supplementary angles 1. Given
2. m∠1 + m∠2 = 180° 2.
3. ∠1 and ∠3 are supplementary angles 3. Exterior sides in opposite rays
4. 4.
5. m∠1 + m∠2 = m∠1 + m∠3 5.
6. 6.
7. l || m 7.
Given:
∠1 and ∠2 are supplementary angles
Prove:
l || m
STATEMENT REASON
1.∠1 and ∠2 are supplementary angles 1. Given
2. m∠1 + m∠2 = 180° 2.
3. ∠1 and ∠3 are supplementary angles 3. Exterior sides in opposite rays
4. 4.
5. m∠1 + m∠2 = m∠1 + m∠3 5.
6. 6.
7. l || m 7.
1 answer:
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Using the mean concept, it is found that:
- The mean return for Florida Company is 10%.
- The mean return for Minnesota Company is 12%.
The mean of a data-set is given by the <u>sum of all observations divided by the number of observations</u>.
For Florida Company(FC):
- 3 returns, of -5%, 15% and 20%.
Thus, the mean is:
The mean return for Florida Company is 10%.
For Minnesota Company(MC):
- 3 returns, of 8%, 8% and 20%.
Thus, the mean is:
The mean return for Minnesota Company is 12%.
A similar problem is given at brainly.com/question/13451786