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What is the reflection image of (5,-3) across the line y = -x?

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?