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
sweet-ann [11.9K]
3 years ago
10

In this question, I’m supposed to use sin instead of tan. But the question is worded weirdly. How can I know that I’m suppose to

use sin?

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
3 0

Answer:

Since the kite is flying, the hypotenuse side of the triangle is 32.4m, while the adjacent side is unknown.

Given the opposite and hypotenuse, we use sine to find the angle.

\boxed{sinθ =  \frac{opp}{hyp} }

sinθ =  \frac{18.3}{32.4}

θ =  {sin}^{ - 1} ( \frac{18.3}{32.4} )

θ= 34.4° (1 d.p.)

Thus, the angle the kite string makes with the ground is 34.4°.

Notes:

cosθ =  \frac{adj}{hyp}

tanθ =  \frac{ opp}{adj}

You might be interested in
En una fabrica se requiere hacer una encuesta a 50 trabajadores sobre su comida preferida . Si en total trabajan 360 mujeres y 2
Sergio039 [100]

Answer:

25 hombres y 25 mujeres.

Step-by-step explanation:

búscalo

5 0
3 years ago
What are the domain and range of f(x) = -37?
antiseptic1488 [7]

Answer:

d

Step-by-step explanation:

3 0
3 years ago
A car is traveling at a speed of miles per hour. What is the car's speed in kilometers per hour? How many kilometers will the ca
mihalych1998 [28]

Complete Question:

As you may have intentionally forgotten to mention the important data elements in your question like at what rate a car is travelling and number of hours car will travel in required number of miles etc. After a little research it seems I have found the complete question you were supposed to write. Hence, I am answering based on this complete question, but anyways, it would certainly improve your concept. Here is the complete question:

<em>A car is traveling at a rate of 60 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.</em>

<em>Answer:</em>

The car will travel 37.5 miles in one hour.

The car travel 150 miles in 4 hours.

<em>Fetching data from Question:</em>

The rate at which car is traveling: 60 kilometers per hour

one mile = 1.6 km

<em>a) How many miles a car will travel in one hour?</em>

<em>b) How many miles will the car travel in 4 hours?</em>

<em>Calculation:</em>

<em>a) How many miles a car will travel in one hour?</em>

As one mile is equal to 1.6 km.

The rate at which car is traveling: 60 kilometers per hour

So, just divide 60 with 1.6 to get in miles

                      i.e. 60/1.6 = 37.5 miles per hour  

So, the car will travel 37.5 miles in one hour.

<em>b) How many miles will the car travel in 4 hours?</em>

As the car will travel 4 hours.

And car travels 37.5 miles in one hour

So, just multiply the number of hours i.e. 4 with the miles in one hour (speed) i.e. 37.5 to calculate the distance in 4 hours. So,

                                 The distance =  speed × time

                                                        =  37.5  × 4

                                                        =  150 miles

So, the car travel 150 miles in 4 hours.

<em />

<em>Keywords: distance, speed, kilometers, miles</em>

<em> learn more about distance travel and speed from brainly.com/question/12580265 </em>

<em> #learnwithBrainly</em>

4 0
3 years ago
I need help siwjjwnwnjsb ejwjennejejejene
makvit [3.9K]
The answer is 3 hope this helps
3 0
3 years ago
What is the point-slope form of a line that has a slope of –4 and passes through point (–3, 1)?
ivolga24 [154]

Answer:

y-1= -4(x-(-3))

y minus 1 = negative 4 left-bracket x minus (negative 3) right-bracket

Step-by-step explanation:

The formula for point slope form is written: y-y_{1} = m(x-x_{1}). Now we fill in our know information. m=-4 (because that is the slope), y_{1}=1 (It is the y value in the ordered pair), x_{1}= -3 (It is the x value in the ordered pair).

y-1=-4(x- (-3))

4 0
3 years ago
Other questions:
  • Carlos read 4 books.How many children read fewer books than carlos
    10·2 answers
  • How to write ax+b=c in terms of x
    10·1 answer
  • Find the zeros in simplest radical form:<br>   y=1/2x^2-4
    13·2 answers
  • 50-yards change it to miles ?
    10·1 answer
  • On an island where knaves never tell the truth and knights always tell the truth, you meet 3 of the island's inhabitants: Fred,
    14·1 answer
  • What is the slope of the line that passes through the points (-6, -8)(−6,−8) and (-14, 4) ?(−14,4)? Write your answer in simples
    11·1 answer
  • Solve for theta to the nearest degree​
    5·1 answer
  • He needs 35.5 feet long fist two life's are 7.3 feet long and 6.8 feet long. How much more rope does Robbie need
    10·2 answers
  • These are the first six terms of a sequence starting with a1 = 80:
    8·1 answer
  • Write 6×10 in expanded form using powers of 10 with exponents
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!