8m*5m=40 m2 The area of the rectangle is 40m2
If you mean an area measuring 3m x 8m, the answer is 22m !
It is 3 times 8 = 24 square m
Rectangles are really simple. The perimeter is twice the length plus twice the width (in this case 4m x 2 = 8m, 5m x 2 = 10m, and 8m + 10m = 18m). The area is simply the length times the width (in this case, 4m x 5m = 20m2).
heehheee
-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1
8m + 3n - 5m + 10n = 3m +13n
8m*5m=40 m2 The area of the rectangle is 40m2
150.796 m2 (rounded)
If you mean an area measuring 3m x 8m, the answer is 22m !
3*5 = 15 square meters
It is 3 times 8 = 24 square m
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The combined displacement vector will have a magnitude of 8m. This is found by simply adding the magnitudes of the two original displacement vectors together (3m + 5m = 8m), since they are in the same direction.
2*(3*5 + 5*8 + 8*3) m2 = 2*(15 + 40 + 24) m2 = 2*79 m2 = 158 m2
5m−3+8m =5m+−3+8m Combine Like Terms: =5m+−3+8m =(5m+8m)+(−3) =13m+(−3)
40m