50-40 = 10 km/h which is the speed difference.
10 km/h = 1/6 km/min
In 12 minutes, it will travel 1/6 * 12 = 2 km = 2000 metres more.
6. 52x
7. 0.5(n+5)
9. 33b-12
10. 17c+2
Step-by-step explanation:
C IS THE ANSWER!
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Answer:
74 units squared
Step-by-step explanation:
we know that the area of a square or rectangle is A = L × w
so we should just separate the object into it's individual rectangles/squares, solve for their areas, then add them together.
so I'll start with the middle square its length is 8 and width is 8 too.
A = 8 × 8
A = 64
now we'll move on to the other small ones to the side.
the one on the right side it's length is 2 and width is 2.
A = 2 × 2
A = 4
and then the last one on the left, Length is 3, width is 2.
A = 2 × 3
A = 6
now we'll add up all of the areas to get the total area.
Total = 64 + 4 + 6
Total = 74 units squared
Answer:
i think it means to just plot j at -6 on the x axis and 1 up on y axis
