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
Alex_Xolod [135]
2 years ago
10

A boat travels for 4 hours at a constant speed of 35.25 km/h.

Mathematics
2 answers:
Shkiper50 [21]2 years ago
7 0

Answer: C. 141

Step-by-step explanation:

I took the test literally 5 minutes ago. Mark brainliest plz

Black_prince [1.1K]2 years ago
3 0
Again set a proportion
x/4=35.25/1
=x=4(35.25)
x=141
Therefore the boat traveled 141 kilometres.
The answer is C.
You might be interested in
the formula used to convert temperature from celsius to Fahrenheit is ___ find the formula that you can convert fahrenheit to ce
Leni [432]

Answer:

Celsius and Fahrenheit are two important temperature scales that are commonly misspelled as Celcius and Farenheit. The formula to find a Celsius temperature from Fahrenheit is: °F = (°C × 9/5) + 32 The formula to find a Fahrenheit temperature from Celsius is: °F = (°C × 9/5) + 32 The two temperature scales are equal at -40°.

Step-by-step explanation:

PA BRAINLIEST

5 0
2 years ago
Read 2 more answers
X^2 +8 x+ y^2-12 y =14 what is the center and radius
Kitty [74]

Answer:

Step-by-step explanation:

4 0
1 year ago
Which inequality best represents that ice cream at −5°C is cooler than ice cream at 4°C?
konstantin123 [22]
(<) this means less than 
(>) this means greater than
So since the question doesnt say anything about -4°C we can automatically cross out A and B 
They are both negative! but when you have a negative. Its going to be less than a positive 
So this means 4°C is greater than -5°C 
or in other words
D.) 4°C > -5°C
hope this helps! 
and dont forget 2 
MARK ME BRAINLIEST! 
=)
3 0
3 years ago
Read 2 more answers
Is the answer <br> “A” <br><br> * just checking*
aalyn [17]
Yes you are correct the answer is A
5 0
3 years ago
How do you find the height of a triangle (to calculate area)?
Lilit [14]

Answer:

The height of the triangle could be found by the <u>Pythagoras theorem</u>, where the result is, with the data of the exercise:

  • <u>Height of the triangle = 10.392</u>

And the area of the triangle is:

  • <u>Area of the triangle = 31.176 units^2</u>

Step-by-step explanation:

When you have two measurements of a triangle, as the case in the picture, you can find the third with the <em>Pythagoras theorem</em>, which is:

  • <u>(opposite leg)^2 + (adjacent leg)^2 = hypotenuse^2</u>

As you can see in the picture, the measurement of the hypotenuse is 12, and the opposite leg could be 6, for this reason, we're gonna clear the adjacent leg of the formula above:

  • (opposite leg)^2 + (adjacent leg)^2 = hypotenuse^2
  • (adjacent leg)^2 = hypotenuse^2 - (opposite leg)^2

Now, we can replace the values in the formula obtained:

  • (adjacent leg)^2 = hypotenuse^2 - (opposite leg)^2
  • (adjacent leg)^2 = 12^2 - 6^2
  • (adjacent leg)^2 = 144 - 36
  • (adjacent leg)^2 = 108

Now, as we just need the adjacent leg, we take the square root of both sides:

  • adjacent leg = \sqrt{108}
  • <u>adjacent leg = 10.392 approximately</u>.

Now, with these data, we can find the area of the triangle with the next formula:

  • Area of a triangle = (base * height) / 2
  • And we replace the measurements:
  • Area of a triangle = (6 * 10.392) / 2
  • <u>Area of a triangle = 31.176</u>

As the image does not contain units, it would be simply this number, however, <em>you should know that the area units are usually given squared, for example: in^2 or ft^2</em>.

4 0
2 years ago
Other questions:
  • Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function.
    13·1 answer
  • What is the value of Y?
    11·1 answer
  • Explain how to write 2.14. 10° in standard form by moving the decimal point
    6·1 answer
  • Julie and Eric row their boat (at a constant speed) 18 miles downstream for 3 hours helped by the current. Rowing at the same ra
    7·1 answer
  • Solve the following absolute value equation. If needed, write your answer as a fraction reduced to lowest terms. Please explain
    14·1 answer
  • By what fraction would you multiply 8 1/2 so that the product is about 5
    5·2 answers
  • The number of entertainment websites in 1995 was 54. By 2004 there were 793 entertainment websites. Approximately what was the r
    15·1 answer
  • The graph of the function f(x)= -3x+3 is shown.
    5·1 answer
  • Find the area of the shape!!​
    10·1 answer
  • Juan has $24 to spend at the bookstore if books $6 each how many books can he buy ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!