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
mash [69]
3 years ago
14

PLEASE HELP I WILL MARK BRANLIEST

Mathematics
1 answer:
Finger [1]3 years ago
4 0

Answer:

SAS

Step-by-step explanation:

We must prove that triangles ABC and EDC are congruent.

Since BD bisects AE, then AC is congruent with CE.

Since AE bisects BD, then BC is congruent with CD

Angle C is 90° in the triangle EDC and is also 90° in triangle BCA because they are vertical angles.

Being two sides and the included angle congruent, then both triangles are similar by the SAS theorem.

Answer: SAS

You might be interested in
Solve for x.<br><br> rs/x=1/4
Anit [1.1K]
Let's solve for x.<span><span><span>rs</span>x</span>=<span>14
</span></span>Step 1: Multiply both sides by x.<span><span>rs</span>=<span><span>14</span>x
</span></span>Step 2: Flip the equation.<span><span><span>14</span>x</span>=<span>rs
</span></span>Step 3: Divide both sides by 1/4.<span><span><span><span>14</span>x</span><span>14</span></span>=<span><span>rs</span><span>14</span></span></span><span>x=<span><span>4r</span>s
</span></span><u>Answer:</u><span>x=<span><span>4r</span><span>s</span></span></span>
8 0
3 years ago
Read 2 more answers
AAAAHHHHHHHH!!!!!!!!! MATH IS HARD ​
Rama09 [41]

Answer:

relationship between base and hypotenuse is given cos angle

cos 20=b/h

cos20=x/160

x=cos20×160=150.35=150ft is your answer

Step-by-step explanation:

try yourself

know the basic concept

4 0
3 years ago
Simplify. 2 x (3-1) + 3​
Natali [406]

Steps to solve:

2 * (3 - 1) + 3

~Simplify

2 * (2) + 3

~Multiply

4 + 3

~Add

7

Best of Luck!

3 0
3 years ago
What is 2.408 rounded to the nearest hundredth
frosja888 [35]
The answer yo your question is 2.41
8 0
3 years ago
Sorry for posting a bunch I need to pass this math test
Paha777 [63]

Answer:

c

Step-by-step explanation:

if the letter c=0 so 2x0= 0 and 5x2= 10x3=30

6 0
3 years ago
Other questions:
  • A rectangular room measures 14 feet by 10 feet. Find the cost of installing a strip of wallpaper around the room if the wallpape
    10·1 answer
  • What is the value of -2x+7 when x=4
    8·1 answer
  • Please help, thank you.
    11·1 answer
  • Find the surface area of a cylinder with a diameter of 10 and a height of 45. Use 3.14 for pie. Round your answer to the nearest
    5·2 answers
  • Jet works in the bookstore he has 300 books to stock on the shows so far he has stopped 120 books today what percent of the book
    8·1 answer
  • Forever quilting is a company that designs and distributes quilting kits. the kits are priced at $120 each. (there is no quantit
    8·1 answer
  • Simplify.<br>Enter your answer, in simplest form, (in the boxes).
    13·1 answer
  • Let f(x) = x2 − 81. Find f−1(x). (1 point)
    14·2 answers
  • Help!2 3/7 + 1/21= what mixed fraction?
    9·2 answers
  • I NEED HELP PLEASE!! WILL MARK BRAINLYIST
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!