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
Allisa [31]
3 years ago
6

Suppose Cotangent (theta) = StartFraction 5 Over 12 EndFraction, where Pi less-than theta less-than StartFraction 3 pi Over 2 En

dFraction. What is sin(θ)?
Negative StartFraction 12 Over 13 EndFraction
Negative StartFraction 5 Over 13 EndFraction
StartFraction 5 Over 13 EndFraction
StartFraction 12 Over 13 EndFraction
Mathematics
1 answer:
Agata [3.3K]3 years ago
5 0

Answer:

Sin theta = 12/13

Step-by-step explanation:

From the question;

Cot theta = 5/12

Kindly recall;

Cot theta = 1/ tan theta

Hence, tan theta = 12/5

Mathematically

tan theta= opposite/adjacent

to get hypotenuse, we will use Pythagoras’ theorem which states that the square of the hypotenuse equals sum of the squares of the two other sides

let hypotenuse be h

h^2 = 12^2 + 5^2

h^2 = 144 + 25

h^2 = 169

h = √169

h = 13

But sine theta = opposite/ hypotenuse = 12/13

You might be interested in
Fabian harvests 10 pounds of tomatoes from his garden he needs 2 2/5 pound to make a batch of soup. If he sets aside 2.8 pounds
dusya [7]
He can make 3 batches of soup.

Starting with 10 pounds of tomatoes and taking out the number of pounds he sets aside for spaghetti sauce, 2.8, we have:
10-2.8 = 7.2 pounds left.

0.2 is read as "two tenths," so 7.2 = 7 2/10

We divide this remaining number of pounds by 2 2/5 for each batch of soup:

7 2/10 ÷ 2 2/5

Convert each to an improper fraction:
72/10 ÷ 12/5

Multiply by the reciprocal:
72/10 × 5/12 = 360/120 = 3
6 0
3 years ago
Please help ASAP! 20 Points!
AveGali [126]
The answer is B. That is not a valid way to sample as it is not randomly selected.
3 0
3 years ago
What is the unit price for a piece of cheese if 1.24 pounds cost 11.25
Andre45 [30]
I think it would be $9.08 per pound
3 0
3 years ago
Can you please help me thank you so much
77julia77 [94]

Answer:

I would say angle 6 is supplementary to angle 3.

Step-by-step explanation:

Supplementary angles are angles that add up to 180 degrees.

Angles 6 and 3 are right angles.

90 + 90 = 180

Hope I helped!

8 0
2 years ago
Read 2 more answers
Can somebody please help me with this problem
drek231 [11]

(5/3)^-4 * (5/3)^-5 = (5/3)^(-5-4) = (5/3)^-9

(5/3)^-9 = (5/3)^3x

So -9 = 3x

x = -3 answer

6 0
3 years ago
Other questions:
  • One more math question! Thanks!
    8·2 answers
  • At an amusement park,Benny wants to ride a roller coaster that costs 17 tickets,a bumper car that cost 15 tickets,and a merry go
    5·1 answer
  • a store manager timed janette to see how long it would take her to fold and put away a sweater, a shirt,a pair of pants, and a s
    7·2 answers
  • EASYY MATH QUESTIon50 POINTS
    15·2 answers
  • Select the correct answer.
    6·1 answer
  • Find the domain of the following graph:
    8·1 answer
  • What is the slope? Show work as well please.
    6·1 answer
  • Tompkins Associates reports that the mean clear height for a Class A warehouse in the United States is 22 feet. Suppose clear he
    10·1 answer
  • What is the expression in simplest radical form?<br> 4V90
    14·1 answer
  • HELP ASAP PLSSSSSSSSS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!