A pyramid composed of four equilateral triangles, called a tetrahedron, has a one-side length of 5 meters. The height of each triangle is 4.33 meters. What is the surface area of the tetrahedron? Round the answer to the nearest tenth. square meters.

expression #3 is not equivalent. the others are.

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

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i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.