For a project, Gabrielle made a model of an Egyptian pyramid. The square base has a side length measuring 10 inches.

The pyramid is 12 inches tall.

What is the surface area of the model?

240

260

340

360

A 8-yard roll of brown paper costs $1.68. What is the unit price

A ribbon costs 3.79$ per foot how much does one cost

Find the complement and supplement of the given angles 42°

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Verify (tanx-cotx) / sinxcosx = sec^2x-csc^2x