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
Bogdan [553]
3 years ago
9

The train has travelled 45 miles the journey is double this length how long is the journey

Mathematics
1 answer:
Paraphin [41]3 years ago
6 0

Answer:

90

Step-by-step explanation:

Since the journey is DOUBLE 45, all you have to do is multiply 45 times 2

You might be interested in
What is the instantaneous rate of change of f(x)=xe^x-(x 2)e^(x-1) at x=0 ?
lozanna [386]
You have to derive for a multiplication in both terms:
=e^x+xe^x-(e^x-1 + (x-2)e^x-1) now apply distributive property in the last term:
=e^x+xe^x+e^x-1-xe^x-1   now replace each x by 0 (x=0)
=1 + 0 + e^-1 + 0 = 1+ e^-1 = 1.3679
8 0
2 years ago
Who’s good at algebra & can answer these with work??
AleksandrR [38]

Answer:

The answer to x2=25 is x=5

Step-by-step explanation:

When using factoring to solve this problem I just square rooted both numbers. The square root of x2 is x and the square root of 25 is 5. Sorry i couldn't help with all of them!

5 0
3 years ago
Which expression could you simplify by multiplying exponents?
Aloiza [94]
B usgsvsha yahavvsshsbsvsvs
7 0
3 years ago
Pls help Asap I will give 100 points
QveST [7]

Answer:

I am sorry for the answer I don no but I tried it

6 0
2 years ago
Jonathan wants to the new baseball game for his game console. The game costs $45.99. If sales tax is 6%, write an equation to fi
gladu [14]
0.0765 i think is the answer
7 0
2 years ago
Other questions:
  • What is the value of x?<br><br> 5<br><br> 2.5<br><br> 7.5<br><br> 10
    6·2 answers
  • Suppose one bottle of paint can cover 20 tiles. you have 348 tiles. how many bottles of paint do you need to buy to cover all 34
    7·1 answer
  • Which line has a slope of -3/4 and y-intercept of 3/2
    13·2 answers
  • a map of Australia has a scale of one centimeter equals 110 kilometers if the distance between Darwin and Alice Springs is 1444
    12·1 answer
  • Yesenia swims laps at a pool. For every 10 laps she swims the backstroke, she swims 15 laps of freestyle. Which ratio shows the
    7·2 answers
  • Write an equivalent expression for 5(2x + y - 3z) by modeling and using the distributive property.
    8·2 answers
  • Ex 4.8<br> 14) integrate 3^(2x-1)
    15·1 answer
  • Can someone help please with this problem
    11·1 answer
  • Common denominator for 3/4 and 7/6
    15·2 answers
  • What is the image of ( 2 , 8 ) after a reflection over the x-axis?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!