Given y || z
prove: m25+ m2 2 + m26 = 180°
sam
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67 z

What are the solutions to the equation 4x2+3x=24-x

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?