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
PilotLPTM [1.2K]
3 years ago
11

Trig help please

Mathematics
1 answer:
yulyashka [42]3 years ago
6 0
The answer must be  C
You might be interested in
Factor x^2 +5x - 14 ??
Mrrafil [7]

Step-by-step explanation:

answer ; (  x - 2)( x + 7 )

8 0
3 years ago
Very fast please!<br><br> How do you work out:<br><br> 5x3/4
Harlamova29_29 [7]
As it is only 5, it is 5/1 so you do 5 x 3 = 15 then 1 x 4 = 4. So 15/4
4 0
3 years ago
Order the set of numbers from LEAST to GREATEST.
Alexeev081 [22]

A would be your answer.

(I am going to assume that the set of numbers are multiplied by exponents.)

To solve you just need to calculate each one. Note that for positive exponents you move the decimal point to the right and negative exponents you move the decimal point to the left.

2.7*10^{3}, 4.24*10^{-3} , 4.7*10^{2}, 4.3*10^{-2}

The first scientific notation would be equal to 2700 because you move the decimal point 3 places to the right, since the exponent is positive.

2.7*10^{3} =2700

The second scientific notation would be equal to 0.00424 because you move the decimal point 3 places to the left, since the exponent is negative.

4.24*10^{-3} =0.00424

The third scientific notation would equal 470 because you move the decimal point 2 places to the right, since the exponent is positive.

4.7*10^{2} =470

The last scientific notation would equal 0.043 because you move the decimal point 2 places to the left, since the exponent is negative.

4.3*10^{-2} =0.043

4 0
3 years ago
Which expression is equivalent to 3(8 + 7)? 24 + 7 24 + 21 11 + 10 11 + 7
Bumek [7]
Multiply 3&8 and 3&7, this expands it to 24 + 21.
8 0
3 years ago
Read 2 more answers
For a recent report on sleep deprivation, the Centers for Disease Control and Prevention interviewed 11600 residents of Californ
Pani-rosa [81]

Answer:

H0: p1-p2=0

Ha: p1-p2≠0

This hypotheses can be written as

H0: p1=p2

Ha: p1 ≠p2  

Step-by-step explanation:

Here the claim is if these data provide strong evidence the rate of sleep deprivation is different for the two states which will be formulated as alternate hypothesis .

Ha: p1-p2≠0  

The null hypothesis is

H0: p1-p2=0  i.e these data  do not provide strong evidence the rate of sleep deprivation is different for the two states.

where p1  =   as population 1 of California

p2= as population 2 of Oregon

This hypotheses can be written as

H0: p1=p2

Ha: p1 ≠p2  

which will also give the same results as above and a two tailed test will be performed for both hypotheses.

4 0
3 years ago
Other questions:
  • SOMEONE HELP ME PLEASEEEEE
    13·2 answers
  • Which solution to the equation (3/a+2)+2/a = 4a-4/a^2-4 is extraneous
    7·2 answers
  • What is 9y = -3x + 5?​
    15·1 answer
  • This right square pyramid has a base length of 4 inches and a slant height of 7 inches what is the surface area of this pyramid?
    12·1 answer
  • Please help this is easy!!!!
    14·2 answers
  • Does this graph represent a function?
    12·1 answer
  • NEED HELP ASAP/ WILL MARK BRAINLIEST/NO LINKS OR I WILL REPORT YOU!!!!//Item 7
    12·1 answer
  • if mary earns $247.25 for gardening. if she worked 21.5 hours this month, then how much did she earn per hour?
    7·1 answer
  • I need answers for this.
    7·2 answers
  • Brainliest if correct
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!