Answer:

Step-by-step explanation:
Hello There!
The shown figure is a trapezoid
The formula for area of a trapezoid is

where a = base 1
b = base 2
h = height
the dimensions given are
13 & 7 - bases
5 - height
so all we have to do is plug in the values into the formula

So we can conclude that the area of the trapezoid is 50 cm²
Well lets do the math
220 x 8 = 1760
1240 x 2 = 2480
2480 + 1760 = 4240
So we need 2 first class and 8 coach.
Answer:
3,564
Step-by-step explanation:
324
11
×___. if you multiply this way it might help
Answer:
the median is 43
Step-by-step explanation: