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
forsale [732]
2 years ago
9

Find: tan A

Mathematics
1 answer:
Whitepunk [10]2 years ago
8 0
Hope this helps always remember soh = sin cah = cos & toa = tan so remember you are looking for the opp and adj

You might be interested in
Please, I need help with this!! :(
hram777 [196]
PQS = 40 because if you look at the image above it half equals 20 and 20+20=40
4 0
3 years ago
In the equation x + y = 8, find the value of x if y = 3<br><br> 3<br> 5<br> 7<br> 11
snow_lady [41]

Answer:

11

Step-by-step explanation:

x+y=8     y=3

x+3=8

-3     -3

x=11

7 0
3 years ago
Read 2 more answers
Question 22 i need help! please!
Deffense [45]

Answer:

Step-by-step explanation:

a= 2

b= 20

c= 54

6 0
3 years ago
⚠️15 points⚠️ The table shows the linear relationship between the balance of a student's savings account and the number of weeks
QveST [7]

Answer:

Where is the picture? I can help

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Question 1: The water level in a tank can be modeled by the function h(t)=4cos(+)+10, where t is the number of hours
Amanda [17]

Answer:

Question 1: The hours that will pass between two consecutive times, when the water is at its maximum height is π hours

Question 2: Sin of the angle is -0.8

Step-by-step explanation:

Question 1: Here we have h(t) = 4·cos(t) + 10

The maximum water level can be found by differentiating h(t) and equating the result to zero as follows;

\frac{\mathrm{d}  h(t)}{\mathrm{d} t} = \frac{\mathrm{d} \left (4cos(t) + 10  \right )}{\mathrm{d} t} = 0

\frac{\mathrm{d}  h(t)}{\mathrm{d} t} = - 4 \times sin(t) = 0

∴ sin(t) = 0

t = 0, π, 2π

Therefore, the hours that will pass between two consecutive times, when the water is at its maximum height = π hours.

Question 2:

B = (3, -4)

Equation of circle = x² + y² = 25

Here we have

Distance moved along x coordinate = 3

Distance moved along y coordinate = -4

Therefore, we have;

Tan \theta = \frac{Distance \ moved \ along \ y \ coordinate}{Distance \ moved \ along \ x \ coordinate} = \frac{-4}{3}

\therefore \theta = Tan^{-1}(\frac{-4}{3}) = -53.13^{\circ}

Sinθ = sin(-53.13) = -0.799≈ -0.8.

5 0
2 years ago
Other questions:
  • 5,ooo invested 5 years 3% interest compounded continuously
    11·1 answer
  • Are they all correct ? And help with the number 4 please ? Thank you
    14·1 answer
  • Which statement is false? *
    15·1 answer
  • Add the mutiple fraction then simply the answer use #/# format 1/3+1/4+1+9=
    5·1 answer
  • What fraction is equivalent to -(7/8<br><br> A: -(7/-8)<br> B: -7/8<br> C: -(-7/8)<br> D: -7/-8
    14·1 answer
  • 8x-72=2x-36<br>I need the answer​
    5·2 answers
  • How many bags of seeds will she need
    14·1 answer
  • In a survey of 2,500 people who owned a certain type of​ car, 1,125 said they would buy that type of car again. What percent of
    12·1 answer
  • Find the missing measure. (show your work)
    7·1 answer
  • Please help me asap​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!