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
miss Akunina [59]
3 years ago
6

If sin theta = 2/3, which of the following are possible

Mathematics
2 answers:
Sindrei [870]3 years ago
7 0
The answers are c & d. 
Ira Lisetskai [31]3 years ago
3 0
Sin ø = opposite/hypotenuse = 2/3, cos ø = adjacent/hypotenuse = ?/3, tan ø = opposite/adjacent = 2/?, sec ø = 1/cos ø

to solve ?, Pythagorean theorem must be applied
hypotenuse^2 = adjacent^2 + opposite^2

Manipulating the equation to find the adjacent value = ?

adjacent = sqrt(hypotenuse^2 - opposite^2) = sqrt(9-4)
adjacent = sqrt(5)

so cos ø = sqrt(5)/3, tan ø = 2/sqrt(5) and sec <span>ø = 3/sqrt(5) since the value is positive the possible equivalent trigonometric function should be positive, the answer should be b </span>

You might be interested in
Sara’s hair was 25 inches long. Three years later it was 43 inches long. What was the percent increase rounded to the nearest hu
Karo-lina-s [1.5K]

Answer:

Increase Percentage =

                               \frac{increase}{original} * 100= \frac{43-25}{25} *100= \frac{18}{25}*100 = 72

Percentage increase in hairlength = 72%

3 0
2 years ago
Rounded to the nearest tenth, approximately how many ounces is 82.4 kilograms?
Naddik [55]

Answer: it's D

there are 0.0283 kilograms in an ounce

4 0
2 years ago
Jerome bought 8 packs of baseball cards at a garage sale each pack had 10 cards he gave his younger sister 3 cards from each pac
a_sh-v [17]
So, Jerome bought a total of 80 cards (8x10) out of which he gave out 30 cards (3x10) so he has 50 cards left. (80-30)
3 0
3 years ago
Read 2 more answers
A bottle of water contains 500 ml.
podryga [215]

Answer:

650ml

Step-by-step explanation:

30% = 0.30

0.30 x 500 = 150

500 + 150 = 650

8 0
3 years ago
Consider the following function:y=1/(x+5)+2
Galina-37 [17]

Answer:

Step-by-step explanation:

Starting with the parent function, x was replaced by (x + 5), indicating that the graph of the new function is that of the old function shifted 5 units to the LEFT.  That +2 shifts this result UP by 2 units.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Algebra- Find the value of X
    8·2 answers
  • Solve the compound inequality below:
    8·1 answer
  • Which box plot represents the dot plot data
    6·1 answer
  • The expression
    13·1 answer
  • Becky is typing an essay for her class the essay needs to be 2,500 words long Becky can type 25 words per minute if Becky has 70
    8·1 answer
  • What is the area of this figure?
    13·1 answer
  • Solve the following system of equations by linear combination: 2d + e = 8 d – e = 4
    7·1 answer
  • (8+6×6)/11+7×2 plssssssssssssss anyoneeeeee
    14·1 answer
  • Please help me I really need this
    5·2 answers
  • Solve the system of equations 4x + 3y = 3 and y = 2x + 6.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!