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
natali 33 [55]
2 years ago
5

Given: ABC , BD is an altitude to side AC, & D is a midpoint Prove: AB BC

Mathematics
2 answers:
Sveta_85 [38]2 years ago
7 0

Answer:

Step-by-step explanation:

BD is an altitude                            given

D is midpoint of AC                       given

BD ⊥ AC                                         an altitude is a perpendicular segment

                                                       from a vertex to the opposite side

AD = DC                                         because BD is a perpendicular bisector

BD = BD                                          reflexive property

∠ADB ≅ ∠CDB                               because BD ⊥ AC

ΔADB ≅ ΔCDB                              SAS

AB ≅BC                                          corresponding sides of congruent triangles

                                                        are congruent

Over [174]2 years ago
5 0

Answer:

steps below

Step-by-step explanation:

BD⊥AC    ∠ADB = ∠CDB = 90°

D is mid-point: AD = CD

BD = BD

ΔADB ≅ ΔCDB

AB = BC

You might be interested in
Simplify 455 degrees
stealth61 [152]

Answer:

12

Step-by-step explanation:

(-455)-(-233)+(234)

-455+233+234

(233+234)-455

467-455

12(answer)

8 0
3 years ago
Mike Alyssa Sara and Jessica each have 6 baseball cards how many baseball cards do they have in all​
stepan [7]

Answer:

12

Step-by-step explanation:

its 12

3 0
3 years ago
Read 2 more answers
If nx10^p is a positive number written in scientific notation which statements must be true? Select all that apply
liq [111]

For this case we have the following number written in scientific notation:


n * 10 ^ p

We know that this number is greater than zero because it is a positive number.

Therefore, the following statements are true:

p ∈ (-∞, ∞)

n must be between 1 and 10

n ∈ [1, 10]

Answer:

The following statements are correct about the number written in scientific notation:

p ∈ (-∞, ∞)

n ∈ [1, 10]

3 0
2 years ago
What is 9 over 5 in a percent
Nataly_w [17]
So you convert the fraction into a decimal then multiply it by 100 so the percentage would be 180%
3 0
3 years ago
Read 2 more answers
Nelson did 105 sit-ups in 3 minutes.<br><br> What is the unit rate?
Oduvanchick [21]

Answer:

The answer is 35

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Ed Sloan bought 6,000 shares of stock in Ebay Co. After holding the stock for six months, he sold 500 shares on Monday, 220 shar
    10·2 answers
  • I am very stupid, can someone help me out on this one?
    8·2 answers
  • A cube has a surface area of 726 square yards.<br><br> Find the volume of the cube.
    6·1 answer
  • Lucy is a dress maker. She sew 4/7 of a dress in 3/4 hour. lucy sews at a constant rate At this rate, how many dresses does lucy
    7·1 answer
  • Which conclusion can be derived from this scatter plot?
    13·1 answer
  • I need help asap :):);)
    14·1 answer
  • Guys, please help me with this problem.
    6·2 answers
  • Dominica has a total of 22 coins in her pocket, all of
    7·2 answers
  • Solve for x<br> 2(4x - 3)-8=4+2x<br><br> Thanks!
    5·2 answers
  • Find the equation of the line that
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!