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Question 2
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Challenge Problem (this quiz will be out of 4 points, so this problem basically extra credit)
A circle is inscribed in a square. If the shaded area is 10, what is the area of the circle? To 3 decimal places.
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Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition