the student needed to place a ten outside the radical, as a perfect square of 100 composes 200. This way, a two should be left under the radical sign. Also, this would be about 14.1 because 14^2 is 196 and 15^2 is 225. The correct answer must be less than 225, more than 196, but closer to 196. Therefore, a .1 is added to the 14
Answer:
(x-2) and (10x+7)
Step-by-step explanation:
10x²-13x-14
10x²-20x+7x-14
10x(x-2)+7(x-2)
(x-2)(10x+7)
the factors are (x-2)(10x+7)
meaning that the length and breadth are (x-2) and (10x+7)
<span>I think your answer is 140 + 6x = 462 - 10x
hope that helped!!</span>
Answer:
The answer is 180
Step-by-step explanation:
looking at the line plot, if you go up to the 3 and see where the line intersects with it, you see that it's 180.
Answer:
as it is a square toy
area = l×l
64=l^2
√64=l
8=l
therefore,each side of the toy is 8m long
