Which statements describe how chemical formulas, such as h, o, represent compounds? check all that apply. they show the types of molecules that make up an atom. they show the elements that make up a compound, they show the three-dimensional shape of a molecule. they show the types of atoms that make up a molecule. they show the number of each type of atom in a molecule. mark this and retum

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

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(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: