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
Temka [501]
3 years ago
9

An acute angle θ is in a right triangle with sin θ = seven eighths. What is the value of cot θ?

Mathematics
1 answer:
olga2289 [7]3 years ago
6 0
Draw a right triangle ABC, with m(CAB)=∅.

Let CB=7 units, AC=8 units, so by the Pythagorean theorem:

AB= \sqrt{ AC^{2} - BC^{2} }= \sqrt{ 8^{2} - 7^{2} }=  \sqrt{64-49} = \sqrt{15} (units)

so we have drawn a triangle where sin∅=7/8

in this triangle, cot∅=(adjacent side)/(opposite side)=\frac{ \sqrt{15} }{7}

Answer: <span>square root of fifteen divided by seven</span>

You might be interested in
3x + y =11 and 6x + 3y = 24 solved by elimination
Svetradugi [14.3K]
Y=2 x=3 double check is at bottom but cut off

4 0
3 years ago
Absolute value x-2=12
jeyben [28]
Absolute value would be x=14
5 0
3 years ago
Read 2 more answers
Please help me thank you I’ll mark Brainly
Phoenix [80]

Answer:

276

Step-by-step explanation:

60 feet plus 3 is 63, 63 times 2 is 126, 126 +150 is 276

6 0
2 years ago
Manny walked a total of 3 miles. what is The reference point used to calculate the total distance that he walked was the same as
Firlakuza [10]
B. On a circular nature trail.
As Manny ended up at the same point from where he started after walking 3 miles, he walked in a circle.
8 0
2 years ago
Read 2 more answers
Bryan hiked up to the top of City Creek in 3 hr and then returned down the canyon to the trailhead in another 2 hr. His speed do
kati45 [8]
Still need your answer ?

7 0
3 years ago
Other questions:
  • Pls help asap for 15 points easy 3(2a–1)−5a =
    8·2 answers
  • If x is the probability of an impossible event, then which of the following is true?
    11·1 answer
  • Find the area of the circle 11 yd
    14·2 answers
  • PLS HELP I GIVE YOU 25 POINTS the elevation of the first rest stop is -10 feet the elevation of the second rest stop is -15 feet
    13·1 answer
  • Mama had several notebooks. If she give 13 notebooks to each of her children, she will have 8 left. If she give 15 notebooks to
    12·2 answers
  • What is the mixed number form of 44/40
    13·2 answers
  • Does anybody know the answer to this??
    15·2 answers
  • Evaluate (3n + 2) – 10 when n = 3.
    14·2 answers
  • What is 6 in 16.5 rounded to
    15·1 answer
  • Math Help Help Fast Alot of points
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!