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]
3 years ago
13

Can someone give me the answers asap! 15 points

Mathematics
1 answer:
Eduardwww [97]3 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
What are the x-intercepts of the quadratic function? y = x^2 – 3x + 2
Bingel [31]
The x intercepts are points where the graph cut the x axis. the x intercept are 2 and 1, when y is equal to zero. ( use factorization method) <span />
4 0
3 years ago
A game system allows players to design a personal picture. Each picture is designed by choosing from male or female, 8 face shap
weqwewe [10]
8 since their are only 8 face shapes
5 0
4 years ago
Hey can you please help me posted picture of question
belka [17]
The graph is crossing the x-axis at x = - 4 .

If you observe the graph it is touching x = -4 and turning away. When graph exhibit such a behavior we say that the multiplicity of the root is 2. This means the root x = -4 occurs two times. So the factors of the polynomial are x + 4 and x + 4

So the given polynomial can be expressed as (x+4)(x+4).

Thus, the correct answer is option A
4 0
4 years ago
.help me please<br>i accidentally pressed -4 btw<br><br><br>hint: the answer is not 3
ladessa [460]

Answer:

the anser would be 11

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP URGENT!!! RESPOND QUICKLY!!!​
otez555 [7]

Answer:

i think x = 7 y = 11

Step-by-step explanation:

have a nice dae

5 0
3 years ago
Other questions:
  • Which equation could be used to solve the question?
    5·1 answer
  • What is 5.415 divided by (-2.85)
    12·2 answers
  • Carl is paid 10 flus 8 an hour he was paid 66 how Mach hours did he work?
    13·1 answer
  • What is the slope of the original line?
    10·2 answers
  • What are the possible values of x and y for two distinct points, (5, –2) and (x, y), to represent a function? The value of x can
    8·2 answers
  • In the figure which pair of segments appear to be parallel
    9·2 answers
  • The nearest 100 of 87682​
    10·1 answer
  • Chad created a table that shows the ratio of his sports game cards.
    14·2 answers
  • I need the anwser and the fractions
    9·1 answer
  • Simplify using the distributive property.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!