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maria [59]
3 years ago
10

Good at math & need points? help!!

Mathematics
1 answer:
Greeley [361]3 years ago
5 0

Answer:

5

Step-by-step explanation:

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Venell put together a model train with 25 train cars. Each train car is 80 millimeters long. How many meters long is Venell's mo
Aliun [14]

Answer:

So the answer is 2 meters

Step-by-step explanation:

So it's easy all you have to do is multiply 25

                                                                 x 80

                                                                 _____

                                                                  2,000/1,000=2

The reason I divided by 1,000 is because it says you need to convert it to meters instead of just millimeters.

                                                                 

8 0
3 years ago
Read 2 more answers
The distance between two cities on a map is 3.25 centimeters. The map used a scale in which 1 centimeter represents 20 kilometer
____ [38]

Answer:

<h2> 65km</h2>

Step-by-step explanation:

Step one:

given

we are told that the distance is 3.25cm on the map

the scale is 1cm to represent 20km

Required

the actual distance

Step two

if 1cm represent 20km

then 3.25cm will represent x km

cross multiply we have

x=2.35*20

x= 65km

Hence,  the actual distance between these two cities in kilometers  65km

6 0
3 years ago
What type of triangle is shown?
jeka57 [31]

Answer:

c. isosceles

Step-by-step explanation:

the base angles are the same

5 0
3 years ago
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Find the solution(s) of the system of equations.<br> y = –x2 + 2<br> y = x2 + 4x + 4
oee [108]
The answer would be B
3 0
3 years ago
A)The equation of a line β is 2x-3y=6
deff fn [24]

Answer:

a) 2/3

b)y =  \frac{2}{3} x + 5

Step-by-step explanation:

b) From my previous answer...

Since parallel lines have the same gradient,

the gradient of the line is 2/3 too.

Thus, m= 2/3.

y= 2/3x +c

Now substitute a coordinate into the equation to find c, the y-intercept.

When x=6, y=9,

9= (2/3)(6) +c

9= 4 +c

c= 9 -4

c= 5

Thus the equation of the line is y= 2/3x +5.

4 0
3 years ago
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