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
anastassius [24]
3 years ago
13

III

Mathematics
1 answer:
icang [17]3 years ago
3 0

Answer:

120km/h

600km in 5 hours.

Step-by-step explanation:

1000 meters is equal to 1 kilometer. 1 meter is equal to .001 kilometer.

You can set up an equation like this to solve for the car's rate in kilometers.

\frac{1 km}{1000 m} = \frac{x km}{35m}  or  \frac{1000 m}{1000 km} = \frac{x m}{35km}.

Now crossmultiply either fraction to solve for x.

\frac{1 km}{1000 m} = \frac{x km}{35m}\\\frac{1 km}{1000 m}*35 = \frac{x km}{35m}*35\\\frac{35 km}{1000 m} = xkm

The car is going at .035km/sec. Now we need to multiply this to get kilometers per hour. There are 60 seconds in a minute and there are 60 minutes in a hour.

\frac{35}{1000} * 60 * 60

The car travels at 120km per hour.

Since we now know the rate in kilometers per hour. We can multiply the rate by 5 since the question asks how many kilometers the car will travel in 5 hours.

120 * 5 = 600

The car will travel 600km in 5 hours.

You might be interested in
A flat surface of a solid figure
-BARSIC- [3]
<span>A flat surface of a solid figure is called a "face".
Your answer is <em>face.
</em>

</span>
8 0
3 years ago
Read 2 more answers
Surface area of solid figures
Lilit [14]

Answer:

C. 468mm²

Step-by-step explanation:

The formula for the surface area of rectangular prism is:

A=2(wl+hl+hw)

Let's break down our variables.

L = 12mm

W = 6mm

H = 7mm + 2mm = 9mm

Now we substitute our values in the formula:

A=2((6)(12)+(9)(12)+(9)(6))

A=2(72+108+54)

A=2(234)

A=468mm^{2}

6 0
3 years ago
A flagpole that is 32 feet tall casts a 67-foot shadow. What is the angle, marked with an x on the diagram, that the sun hits th
Elenna [48]

Answer:

64

Step-by-step explanation:

5 0
3 years ago
Somebody please help .. What is the exact volume of this right cone ?
stiks02 [169]
\bf \textit{volume of a cone}\\\\&#10;V=\cfrac{\pi r^2 h}{3}~~&#10;\begin{cases}&#10;r=radius\\&#10;h=height\\&#10;-----\\&#10;r=12\\&#10;h=8&#10;\end{cases}\implies V=\cfrac{\pi (12)^2(8)}{3}
7 0
3 years ago
Denise is checking to determine if the expressions x+x+6 and 4+3x-2 are equivalent. When x=4, she correctly found that both expr
gayaneshka [121]
The answer would be 8 when the value of x = 2
3 0
4 years ago
Read 2 more answers
Other questions:
  • What's the solution of the system? 2x-y=-7
    10·2 answers
  • How many complex roots does the equation below have? X^6+x^3+1=0
    5·2 answers
  • Factor completely. a2 + 28 a + 27
    10·1 answer
  • What is the value of tan (B) in the diagram?
    11·2 answers
  • Suppose that ​$17,183 is invested at an interest rate of 5.4​% per​ year, compounded continuously. ​a) Find the exponential func
    14·1 answer
  • Marlon asks a friend to think of a number from 5-11. What is the probability that marlins friend will think of the number 9
    8·1 answer
  • Someone plz help me I will give brainliest
    14·1 answer
  • Which value is in the domain of f(x)?
    5·1 answer
  • Use this graph of f to find f(9)
    6·1 answer
  • Please help explain my answer!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!