Which situation is best represented by the following equation?3x+x=440

Mathematics

1 answer:

lys-0071 [83]2 years ago

3 0

The Given equation is , 3 x + x = 440,

Let speed of train A is x Km/hour and Speed of train B which is a Bullet train which starts from same station but from different platform is 3 times the speed of train A.

And Sum of their Velocities is i.e Velocity of train A and Velocity of train B is 440 Km/hour.

You might be interested in

.......................

Step2247 [10]

Answer:

32 degrees

Step-by-step explanation:

If lines r and t are parallel then it would be 180-148

3 0

2 years ago

Find the measure of angle 1 measure of angle 1=x measure of angle 2=x-6

irga5000 [103]

Well, ithe measure is 8, or u have to use examples to solve

6 0

2 years ago

Please help me its hard!

asambeis [7]

Answer:

1200

Step-by-step explanation:

Find the width and the height show in the picture then use the formula Area = length X height

The width is 40 and the height is 30. Therefore Multiply it together and get 1200

It may not be the answer!

7 0

3 years ago

Read 2 more answers

How many feet in a mile?

faltersainse [42]

5280 feet in a mile

3 0

2 years ago

In ABC, c=66,m∠A=3230', and m∠C=11140'. Find the length of side a to the nearest tenth.

N76 [4]

Y
=
−
2
x
+
5
y
=
-
2
x
+
5
Use the slope-intercept form to find the slope and y-intercept.
Tap for more steps...
Slope:
−
2
-
2
y-intercept:
(
0
,
5
)
(
0
,
5
)
Any line can be graphed using two points. Select two
x
x
values, and plug them into the equation to find the corresponding
y
y
values.
Tap for more steps...
x
y
0
5
5
2
0

8 0

2 years ago