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
Alex787 [66]
2 years ago
12

What is the value of sin 2900 + cos 2900 ?​

Mathematics
1 answer:
Rzqust [24]2 years ago
7 0

Answer:

-1.25737973739

Step-by-step explanation:

plz make it brillent ans

You might be interested in
A user’s password to access a computer system consists of 3 letters followed by 2 digits. How many different passwords are possi
Vesnalui [34]

Answer:

26*26*26 = 17576 ways to select 3 letters

10*10= 100 ways to select 2 numbers

So then the total number of ways are:

26^3 *10^2 = 1757600 possible ways

Step-by-step explanation:

For this case we assume that we have 26 letters from A to Z and 10 numbers from 0 to 9 .

And we want to calculate the number of possible passwords possible if the password consists of 3 letters followed by 2 digits.

And for this case we can use the multiplication principle of combinatories, since we don't have any restriction about the letters of the numbers we can have repetition of letters or numbers.

For the number of possible letters:

26*26*26 = 17576 ways to select 3 letters

10*10= 100 ways to select 2 numbers

So then the total number of ways are:

26^3 *10^2 = 1757600 possible ways

7 0
3 years ago
Read 2 more answers
Write this ratio as a fraction in the simplest form 3 feet to 63 inches
Andrei [34K]

Answer:

4:7

Step-by-step explanation:

Okay, so first convert the feet to inches so 3x12=36. So the it's 36:63. Then if you simplify it you get 4:7.

3 0
3 years ago
What is 500000 and 60000000 as a decimal
Juliette [100K]

The only way to make a decimal out of either of those numbers is to write a decimal point with some zeros after it.

500,000  =  500,000.000

60,000,000  =  60,000,000.00000

etc.

3 0
3 years ago
What is true about the absolute values of the slopes of parallel and perpendicular lines?
GenaCL600 [577]
They are the reciprocals of each other, meaning the denominator and the numerator are in switched positions
5 0
3 years ago
Read 2 more answers
find the surface area of the cylinder. Round your answer to the nearest tenth. radius 5cm and height 6cm
worty [1.4K]

Answer:

A≈345.58cm²

Step-by-step explanation:

Radius= 5cm and the Height= 6cm

8 0
2 years ago
Other questions:
  • Which expression is equivalent to the radical expression shown below when it is simplified?
    10·1 answer
  • Match each quadratic equation with its solution set
    15·1 answer
  • Let sin ? = 4/5, and cos ? = ?3/5, and find the indicated value
    12·1 answer
  • S=hp+2b solve for h i forgot the word to decribe how i forgot to do tis
    6·1 answer
  • What is the median of the numbers below?<br><br> 5,4,5,8,3,5,2
    5·2 answers
  • Find the roots of the equation below. 7x2 + 3 = 8x
    7·2 answers
  • Pead the passage
    13·1 answer
  • A study9 compared personality characteristics between adult children of alcoholics and a control group matched on age and gender
    13·1 answer
  • Find the exact value of sinA in simplest radical form.
    15·1 answer
  • Ella finished a bike race in 37.6 minutes. Miranda finished the race 9 1/10 minutes sooner than Ella finished it. How many minut
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!