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
allochka39001 [22]
3 years ago
9

Help :) Answer this fast plss

Mathematics
1 answer:
irina1246 [14]3 years ago
8 0

Answer: I think 70 percent

Step-by-step explanation:

You might be interested in
\frac{(2_1-4_{2}) ^{4} } {2} <br> Quick I need help<br> Plz
anygoal [31]

Answer:

The problem is not possible.

Step-by-step explanation:

4 0
3 years ago
The graph of the function f is shown. f(5) =<br> A)<br> -5<br> B)<br> -1<br> C)<br> 0<br> D)<br> 5
allochka39001 [22]
The anwers is B hope it helps please give me Brainly
3 0
2 years ago
Read 2 more answers
Bob paid 17.50 for a box of cards and .35 each for 18 stamps. What was the total cost in dollars and cents of the box of cards a
alexgriva [62]
$23.80 for a box of cards and 18 stamps
8 0
3 years ago
-2x=-x-3 I don't know how to solve it
Reil [10]

Answer:

<h2>x = 3</h2>

Step-by-step explanation:

-2x=-x-3\qquad\text{add}\ x\ \text{to both sides}\\\\-2x+x=-x+x-3\\\\-x=-3\qquad\text{change the signs}\\\\x=3

5 0
3 years ago
Two trains leave a town at the same time heading in opposite directions. One train is traveling 12 mph faster than the
klemol [59]

Answer:

I'm going to paint you a picture in words of what this looks like on paper.  We have a train leaving from a point on your paper heading straight west.  We have another train leaving from the same point on your paper heading straight east.  This is the "opposite directions" that your problem gives you.  

Now let's make a table:

                distance       =        rate      *       time

Train 1

Train 2

We will fill in this table from the info in the problem then refer back to our drawing.  It says that one train is traveling 12 mph faster than the other train.  We don't know how fast "the other train" is going, so let's call that rate r.  If the first train is travelin 12 mph faster, that rate is r + 12.  Let's put that into the table

              distance        =        rate        *        time

Train 1                                        r

Train 2                                    (r + 12)

Then it says "after 2 hours", so the time for both trains is 2 hours:

         

              distance        =        rate        *        time

Train 1                                        r           *          2

Train 2                                  (r + 12)       *          2

Since distance = rate * time, the distance (or length of the arrow pointing straight west) for Train 1 is 2r.  The distance (or length of the arrow pointing straight east) for Train 2 is 2(r + 12) which is 2r + 24.  The distance between them (which is also the length of the whole entire arrow) is 232.  Thus:

2r + 2r + 24 = 232 and

4r = 208 so

r = 52

This means that Train 1 is traveling 52 mph and Train 2 is traveling 12 miles per hour faster than that at 64 mph

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • How can I graph y= -4x+5 Can you make a table of the numbers
    6·1 answer
  • A set of data points has a line of best fit of y=-0.2x+1.8. What is the residual for the point (5,1)?
    9·2 answers
  • -3(h-4)-2(-6h+5)<br>What is this problem im having trouble with it?​
    7·1 answer
  • Find the Area of the triangle.
    5·2 answers
  • I love you man<br><br><br> SAY IT BACK<br><br> SAY IT BAAACK
    9·2 answers
  • Hey im new , who can show me how to use this ,thanks
    6·1 answer
  • Can someone pleaseeee tell me what these areee
    11·1 answer
  • Whats the circumference of a circle if the radius is 1.5 show your work
    9·2 answers
  • Please answer it is urgent thank you!
    6·1 answer
  • One of the factors of x³ - 27 is x - 3. What is the other factor?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!