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
nexus9112 [7]
2 years ago
7

Help me plsss i am soo bad at this

Mathematics
1 answer:
lara [203]2 years ago
8 0

Step-by-step explanation:

GIVEN: O is the mid point of AC & BD.

Therefore, AO = CO & BO = DO

\therefore \: AO   \: \cong \: CO.. (given) \\  \\  \:  \:  \:  \:  \angle \: AOB  \: \cong \:\angle \:COD\\..(vertically\:opposite\:angles) \:  \\  \\  \& \: \:  \:   BO  \: \cong \: DO.. (given)  \\  \\  \therefore \triangle \: AOB  \:  \cong \:  \triangle \:COD  \\ ..(by \: SAS \: test  \: of  \: congruence ) \\  \\   \therefore AB =  CD.. \\ (Corresponding  \: sides  \: of  \: congruent  \: triangles)

You might be interested in
The quotient of a number and 9. Algebraic expression.
vlada-n [284]
The quotient of a number and nine will be: 9n
x/9

8 0
3 years ago
Help!! Best answer gets brainliest
Nimfa-mama [501]
Use trigonometry and triangle congruency rules to find X
5 0
2 years ago
In a recent survey, 8 people were each asked the number of times they have been on a airplane. Here is a list of the responses.
Anuta_ua [19.1K]

Answer:

17

Step-by-step explanation:

Always arrange numbers in order from least to greatest.

To find the range you take the MAXIMUM # - MINIMUM #.

MAX # = 26

MIN # = 9

26 - 9 = 17.

4 0
3 years ago
What is 13+5i really need help
Dvinal [7]

Answer:

18

Step-by-step explanation:

10 +3 =13 +5 =18

so that is how you get the answer 18 it's simple really

8 0
3 years ago
For every $5 tent saved, his his dad will contribute $2 to his saving account. How much will Trent have to put into the account
KonstantinChe [14]

Answer:

  $40

Step-by-step explanation:

Trent contributes 5/(5+2) = 5/7 of the amount in his account. For an amount of $56, he must contribute ...

  (5/7)×$56 = $40

Trent will have to put $40 into the account before he can buy a $56 skateboard.

7 0
3 years ago
Other questions:
  • 3.
    15·2 answers
  • A 4 cup bottle of shampo costs 24.72 what’s the price per pint
    15·2 answers
  • 16.5−13.45+7.293 equals
    12·2 answers
  • N Write the expression in complete factored form. х2 + бу – бх – ху Enter the correct answer.<br>​
    13·1 answer
  • 0.88 as a fraction in simplest form
    12·2 answers
  • I need help with these in order!!!​
    7·1 answer
  • On a standardized exam, the scores are normally distributed with a mean of 135 and a
    5·1 answer
  • What happens when a figure is dilated .
    10·1 answer
  • Suppose 5 quarts of a solution that is15% antifreeze is mixed with quarts 3 of a solution that is antifreeze 65% . Answer the qu
    11·1 answer
  • Amy's home is 1.8 km from the shop.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!