4 years ago

Dylan bought dog treats for $7.34 and a chew bone for $3.94.

1 answer:

3 0

B... about 4$ Since 3.94 rounds to four dollars and 7.34 rounds to seven dollars you’d add four and seven and subtract that from 15.

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Calculate the area of the square shown below (HARD)

sergey [27]

Check the picture below.

recall that in a square, all sides are equal, so if we make b = a, then we get that for one side, also recall that the area of a rectangle is length*width, so in this case,

$\bf \stackrel{\textit{area of the square}}{\stackrel{length}{5\sqrt{2}}\cdot \stackrel{width}{5\sqrt{2}}}\implies 25(\sqrt{2})^2\implies 25\cdot 2\implies 50$