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
Hoochie [10]
3 years ago
10

Two trucks are traveling in the same direction, one going twice as fast as the other. At the end of 6 hours they are 204 miles a

part. How fast is each traveling?
Mathematics
1 answer:
TEA [102]3 years ago
7 0

Answer:

34 mph and 68 mph respectively

Step-by-step explanation:

Step one:

given data

let the speed of the first truck be x mph

and the speed of the second truck be 2x mph

time taken = 6 hours

total distance = 204 miles

Step two:

from speed = distance/time

distance= speed*time

hence

2x*6-6x= 204

12x+6x= 204

6x= 204

divide both side by 6

x= 204/6

x=34 mph

The second truck was moving at

=2x

=2*34

=68 mph

You might be interested in
Is this a right triangle why or why not?
Marysya12 [62]

Answer:

No, it does satisfy the Pythagorean Theorem  

Step-by-step explanation:

In right triangle a² + b² = c²

Where a and b = legs and c = hypotenuse

The given measures of the legs are 3 and 7 and the given measure of the hypotenuse is √57

Which means that if this is a right triangle then 3² + 7² = √57²

3² = 9

7² = 49

√57² = 57

9 + 49 = 58

we're left with 57 ≠ 58 which is not true, meaning that , that is not a right triangle

3 0
3 years ago
Which expression has the same value as the one below?
9966 [12]

Which expression has the same value as the one below?

i dont kown cause i cant see the choices

7 0
3 years ago
Jose bought 4.75 pounds of pecans at $5.80 per pound. how much did jose pay for the pecans​
butalik [34]

Answer:

27.55

Step-by-step explanation:

4.75 times 5.80 is 27.55

Hope it helps!

8 0
3 years ago
If PQ = 3, QR = 2x, and PR = 3x, what is QR?
aniked [119]

Answer:

6

Step-by-step explanation:

It is ALWAYS helpful to sketch the appropriate figure.

That will make clear that 3x = x+4, by the definition of midpoint.

Then you solve the equation and you get x=2, so that PQ = 6.

7 0
3 years ago
Please help me with this problem. image attached.
lisabon 2012 [21]

the answer is the 4th one because i just did the math

3 0
4 years ago
Other questions:
  • Paulita reads an average of 20 pages each day. she has 6 days to read 10 to the power of 2 pages. willshe finish her reading in
    15·1 answer
  • When you might you use a fraction greater than 1 or a whole number?
    7·1 answer
  • Find the missing term and the missing coefficient of the following equation: (6a −______)5a =______a^2 − 35a
    9·2 answers
  • There are red blood cells contained in 50 oubic millimeters of blood se scientific notation. Use the multiplication symbol in th
    6·1 answer
  • Tell whether the statement is true or false. {4, 10, 15} = {0, 4, 10, 15}
    14·1 answer
  • Which verb form agrees with the subject and correctly completes the sentence? many cooks __________ peanut oil.  
    14·1 answer
  • I need the csc for this problem
    12·2 answers
  • Answer plz <br> Determine the answer to 3 + (−5) and explain the steps using a number line.
    10·1 answer
  • Solve this quadratic equation using the quadratic formula.<br><br> 3x 2 + 5x + 1 = 0
    15·1 answer
  • Multiply (Make sure to show work on a separate sheet of paper)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!