1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alika [10]
2 years ago
13

Can someone give me the answers asap! 15 points

Mathematics
1 answer:
Eduardwww [97]2 years ago
3 0
In the first question,
Since D is the midpoint of line segment AC.
therefore, AD=DC.

In triangles, ABD & CBD.
Since, AB is congruent to CB and BD is a common side between those two triangles.
Therefore, AD is congruent to DC.

Finally, in triangles DEA & DEC
Since, ED line segment is a common side between those triangles and the measure of angle EDA is as the same of angle EDC which are equal to 90 degrees and AD is congruent to DC.
Therefore, triangle EDA is congruent to triangle EDC ( you have to take care of the triangle order letters in congruence) and EC is congruent to EA.
You might be interested in
A rocket gets launched straight up into space. What is a possible description
Flauer [41]

Answer:

sorry in a hurry

Step-by-step explanation:

A rocket gets launched straight up into space. What is a possible description

of the rate of change (slope)?

6 0
3 years ago
18 - 2 x (4 + 3)<br> Pls help
Andreas93 [3]

Answer: 4

Step-by-step explanation:

5 0
2 years ago
7x-y=-10 (linear combination)<br> -7x+5y=-6
andreyandreev [35.5K]

(-2,-4) is the correct answer.

Hope this helps:)

5 0
3 years ago
5.275 to 2 decimal places
Natalka [10]
The answer would be 52.7.5
7 0
3 years ago
I don't know how to do this, I wasn't paying attention in class
solmaris [256]

Answer:

39.837168574084177751131265854635

Step-by-step explanation:

If you plug it into a calculator, you get that.

Next time, please pay attention in class and save us all a little trouble.

7 0
2 years ago
Other questions:
  • Solve for c. a=11+4b−4c
    9·2 answers
  • WILL GIVE BRAINLIEST!!!!!
    13·2 answers
  • I help with this 7th grad math question
    13·1 answer
  • Rewrite in simplest radical form <br> 1<br> x<br> −3<br> 6
    15·2 answers
  • you have piano lessons every 7 days and tuba lessons every 3 days. Today you have both lessons. Not counting today or the day wh
    5·1 answer
  • I know it’s late but is anybody here
    14·2 answers
  • The computer downloads
    7·1 answer
  • Write the fraction in simplest form: 55/132 ASAP pls help me
    14·1 answer
  • The plot below shows the amount of liquid remaining in 555 basketball players' water bottles after practice. All measurements ar
    6·1 answer
  • The chorus at an elementary school is made up on fifth and sixth graders. This year, the chorus had 12 fifth-grade girls, 9 fift
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!