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
lina2011 [118]
2 years ago
13

Cine ma poate ajuta?

Mathematics
1 answer:
stira [4]2 years ago
5 0

Answer:

u think its A if not sorry

Step-by-step explanation:

You might be interested in
1.morgan is 15 years old younger than Mrs.santtos their combined age is 442. jenny won the ping-pong championship eight more tim
swat32
If Morgan is 15 years younger then Mrs.Santos and there combined age is 442 that means that Mrs.Santos is 221, and Morgan is 206.
8 0
3 years ago
How do you this question (pre-cal)
Novay_Z [31]

The goal to proving identities is to transform one side into the other. We can only pick one side to transform while the other side stays the same the entire time. The general rule of thumb is to transform the more complicated side (though there may be exceptions to this guideline).

So I'll take the left hand side and try to turn it into \csc^2( B )

One way we can do that is through the following steps:

\frac{\tan(B) + \cot(B)}{\tan(B)} = \csc^2(B)\\\\\frac{\tan(B)}{\tan(B)} + \frac{\cot(B)}{\tan(B)} = \csc^2(B)\\\\1 + \cot(B)*\frac{1}{\tan(B)} = \csc^2(B)\\\\1 + \cot(B)*\cot(B) = \csc^2(B)\\\\1 + \cot^2(B) = \csc^2(B)\\\\1 + \frac{cos^2(B)}{\sin^2(B)} = \csc^2(B)\\\\\frac{sin^2(B)}{\sin^2(B)}+\frac{cos^2(B)}{\sin^2(B)} = \csc^2(B)\\\\\frac{sin^2(B)+cos^2(B)}{\sin^2(B)} = \csc^2(B)\\\\\frac{1}{\sin^2(B)} = \csc^2(B)\\\\\csc^2(B)=\csc^2(B) \ \ {\Large \checkmark}\\\\

Since we've shown that the left hand side transforms into the right hand side, this verifies the equation is an identity.

4 0
3 years ago
Help its ugent ill mark brainleyest
Brilliant_brown [7]

Answer:

more than one triangle

Step-by-step explanation:


4 0
2 years ago
Use the spinner to find the theoretical probability of the event. Write your answer as a fraction or a percent rounded to the ne
suter [353]

Answer:

1/6 or 16.67

Step-by-step explanation:

As there are 6 parts, the theoretical probability of landing on a one is 1/6 or 16.67 (16.666 repeating).

8 0
2 years ago
Read 2 more answers
Please anyone made my friend please and talk with me​
nadezda [96]

Answer:

ok I will talk with you

how are you

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the midpoint of a segment whose endpoints are (–4, –2) and (5, 1)?
    8·1 answer
  • Ratios that are equivalent to 8 : 20
    6·1 answer
  • Moore's law says that the number of transistors in a dense integrated circuit increases by 41% every year.
    13·2 answers
  • Min and Jessica collected 60 plastic bottles. They divided the plastic bottles evenly between them and sold the bottles to a rec
    15·1 answer
  • What is thw value of x?<br>x=____​
    5·2 answers
  • X^2+18x+72 factoring
    8·1 answer
  • Suppose the round-trip airfare between Philadelphia and Los Angeles a month before the departure date follows the normal probabi
    9·1 answer
  • Pls help me answer this i really need it :/
    8·2 answers
  • Anybody know #4 I need it.
    8·1 answer
  • The term magnet describes any material that attracts
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!