Sign In
Ask Question
Mathematics
Kailee
28 December, 06:41
If 3sinA=2, find the value of (cotA-1)
+3
Answers (
1
)
Christian Cameron
28 December, 07:36
0
√5 / 2 - 1 or 0.1180 to the nearest 10,000th.
Step-by-step explanation:
3 sin A = 2
sin A = 2/3
The adjacent (to < A) leg of the right triangle = √ (3^2 - 2^2) = √5.
So cot A = adjacent / opposite = √5 / 2
and cot A - 1 = √5/2 - 1.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“If 3sinA=2, find the value of (cotA-1) ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Molly walked 3.45 miles on a hike. Her sister walked 1.23 miles. Her brother walked 0.85
Answers (1)
Use properties of limits and algebraic methods to find the limit, if it exists. (if the limit is infinite, enter '∞' or '-∞', as appropriate. if the limit does not otherwise exist, enter dne.) lim x→5 x2 - 25 x - 5
Answers (1)
A printing press can print 224 newspapers in 8 minutes. What is the unit rate
Answers (1)
The duty on a car was decreased from 45% to 35%. if the new duty is ¢5400 what was the former duty.
Answers (1)
What is 98% more then 1170
Answers (2)
New Questions in Mathematics
Which shows the ratio 44 to 200 written as a percent decimal fraction in simplest form
Answers (1)
The coffee shop is having a special where 2 pounds of coffee costs $4. Assume that the total cost in dollars "y" varies directly with the number of pounds of coffee "x". This can be represented by y=2x. How much will 2.5 pounds of coffee costs?
Answers (2)
A box of a dozen fruit tarts costs$15.00. What is the cost of one fruit tart
Answers (1)
The pet shop owner told Jean to fill her new fish tank 3/4 full with water jean filled it 9/12 full. what fraction of the tank does jean still need to fill
Answers (2)
A milk bottle has radius 7cm and milk is filled upto a height of 28cm. A portion of milk is used to make tea and the height goes down to 20cm. How much milk is left out in the bottle in cu ... cm.
Answers (1)
Home
»
Mathematics
» If 3sinA=2, find the value of (cotA-1)
Sign In
Sign Up
Forgot Password?