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
Pie
3 years ago
11

Enter the trigonometric equation (sin, tan, or cos) you would use to find x in the following right triangles.

Mathematics
2 answers:
Alex17521 [72]3 years ago
7 0
To find x, applying sine equation:
sin (theeta)= per/ hyp
sin (80) = 9 / x
x = 9 / sin(80)
  = <span>-9.05</span>
daser333 [38]3 years ago
3 0
It would be tan that would be used
You might be interested in
A baseball coach bought some bats and gloves for the school's baseball team. The bats cost $20 to $35, and the gloves cost $30 t
Nataly_w [17]
<span>find the range. [15(35)]+[12(60)] and this will be your high end. now do it again but at the low end [15(20)]+[12(30)] and this will be your low end. now you have the max amount the price would be and the lowest amount of the price. now look at your answers and see what is within that range and what isn't and there's your answer.</span>
3 0
3 years ago
Read 2 more answers
Compute the directional derivative of the function g(x,y)= sin(π(x−5y)).
e-lub [12.9K]

Answer:

Step-by-step explanation:

The directional derivative of a function in a particular direction u is given as the dot product of the unit vector in the direction of u and the gradient of the function

g(x,y) = sin(π(x−5y)

∇g = [(∂/∂x)î + (∂/∂y)j + (∂/∂z)ķ] [sin(π(x−5y))

(∂/∂x) g = (∂/∂x) sin (πx−5πy) = π [cos(π(x−5y))]

(∂/∂y) g = (∂/∂y) sin (πx−5πy) = - 5π [cos (π(x−5y))]

∇g = π [cos(π(x−5y))] î - 5π [cos (π(x−5y))] j

∇g = π [cos (π(x−5y))] [î - 5j]

So, the question requires a direction vector and a point to fully evaluate this directional derivative now.

8 0
3 years ago
Hi please help i’ll give brainliest please
TEA [102]

Answer:

6^3=6×6×6=216. So, the answer is 6x6x6 and 216.

3 0
3 years ago
Read 2 more answers
When expressed as a decimal number which of the following is a repeating decimal
Kamila [148]

Answer:

8/9

Step-by-step explanation:

8/9 has a repeating decimal of 8. No matter how many times you divide it, you will get the answer 0.8888 and to infinty.

3 0
3 years ago
Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally
Musya8 [376]

Answer: 6

Step-by-step explanation: 2/3 of 9 = 6

6 0
3 years ago
Other questions:
  • V225<br> Write radical in simplest form
    14·1 answer
  • The LCM of 6, 12, 18
    12·1 answer
  • Heeeeeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllllllllllllllllllppppppppppppppppppppp
    5·1 answer
  • Compare the functions below.
    6·2 answers
  • A delivery truck drove 48 miles per hour. It took 4 hours to travel between two towns. What is the distance between the two town
    10·2 answers
  • If a couple were planning to have three​ children, the sample space summarizing the gender outcomes would​ be: bbb,​ bbg, bgb,​
    7·1 answer
  • Which function matches the<br> graph?
    7·1 answer
  • When the expression representing the parent radical function is multiplied by , the resulting graph is a
    12·2 answers
  • Pls help me on this i don't know what to do ​
    12·1 answer
  • Please help me with the below question.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!