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igor_vitrenko [27]
3 years ago
9

Help me ???? plzzzzzzzzzzz

Mathematics
1 answer:
Yuri [45]3 years ago
3 0
Your answer will be this 2)4.10
5)30.00
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Given that , the _____ justifies the conclusion that ∆ABD ≅ ∆AEC.
trasher [3.6K]
AAS Postulate

It is given that CE = BD so we know "S" (representing side) has to be in the three letter postulate.
It is also given that angle DBA and angle CEA are right angles, so therefore they are congruent. Now we know that an "A" must also be in the postulate.

Lastly, we know that the triangles have a second angle, EAB, in common because they share it overlappingly. So there must be another "A" in the postulate. 

Now we need to look at the order in which it is presented. The order follows Angle, Angle, Side so the postulate must be the AAS postulate. Hope this helps!

3 0
3 years ago
Read 2 more answers
Please I need help PLEASE​
frutty [35]

Answer:

15/2.5  18/h

Step-by-step explanation:

5 0
3 years ago
54,000,000=5.4·10^n<br><br> HELP
kolezko [41]

Step-by-step explanation:

54,000,000 = 5.4 \times  {10}^{7}  \\

6 0
3 years ago
- 7x + 5(2x - 1) = -20​
kramer

Answer:

x= -5

Step-by-step explanation:

-7x + 5(2x - 1) = -20

-7x + 10x - 5 = -20

3x -5 = -20

3x = -15

x = -5

8 0
3 years ago
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Damian raced his bike 7.89 miles, swam 15.01 miles, and ran 12.4 miles. How many miles did Damian bike, swim and run?
NikAS [45]

Answer:

Damian swam, ran, and raced his bike for a grand total of 35.30 miles

Step-by-step explanation:

15.01+12.4= 27.41 miles

27.41+7.89= 35.30 miles

4 0
3 years ago
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