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Svetlanka [38]
3 years ago
13

Help...please I need this fast

Mathematics
1 answer:
Simora [160]3 years ago
3 0

Answer:

sorry I'm not the best with math and sorry if I just waisted your time... :)

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In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving that lines
ohaa [14]

Answer:

See the proof.

Step-by-step explanation:

<u>Statement     </u><u>                                                         </u><u>   Reason</u>

1.∠1 and ∠2 are supplementary angles     ---           Given  

2. m∠1 + m∠2 = 180°     ---                  Linear pair, they are supplementary                                

3. m∠1  and m∠3 are supplementary angles --  m∠1 + m∠3= 180

                                                                              (Supplementary angles add upto 180 degrees)  

4.  m∠1 and m∠3           ------                                 Exterior sides in opposite rays

5.   m∠1 + m∠2 = m∠1 + m∠3  ------                       Transitive property  

6.    m∠2 = m∠3                     --------------                Subtraction  property

7.   l || m  ------------- If two lines are cut by transversal the alternative interior

                               angles are the same, then the lines are paralle.

Thank you.

4 0
3 years ago
A research company surveys 8000 people the company expects 6000 to respond favorably if there is a percent error of 2.5% what is
Tamiku [17]

Answer:

<u><em>Least Amount Likley: 7800 </em></u>

<u><em>Favorable:8200 </em></u>

Step-by-step explanation:

<u><em>Favorable 8000+2.5% </em></u>

<u><em>Least 8000-2.5% this is the range</em></u>

<u><em /></u>

5 0
3 years ago
Read 2 more answers
Jayden and Pedro go to lunch. If the meal costs $25.30 and the meal tax is 8%, how much is the bill?
almond37 [142]

Answer:

$27.324

Step-by-step explanation:

$25.30 • $1.08 = $27.324

5 0
3 years ago
An airplane flies 2700 miles in 3 hours and 45 minutes. What is its average speed in miles per hour?
fenix001 [56]

Answer:

720 MPH

Step-by-step explanation:

2700 miles / 3.75 hours = 720 MPH

6 0
3 years ago
Read 2 more answers
Why is the number 6 scared of the number 7?
Lady_Fox [76]
This is a well known joke:

Why six afraid of seven? Because seven ate nine!

It is supposed to be a "word game" where instead of writing eight, the authour wrote ate, which sound the same but means something different.


Hope it helped,

Happy homework/ study/ exam!
8 0
3 years ago
Read 2 more answers
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