Will mark BRAINLIEST PLZ 1.The height of a triangular prism is 15 cm, and the volume is 390 cm 3 . What is the area of the prism?
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2.A rectangular prism has a volume of 1,178 cubic inches. The area of the base is 124 square inches. What is the height of the prism in inches?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?