Help pls.
Here is a picture of a cube, and the net of this cube.

What is the surface area of this cube?

Enter your answer in the box.

ft²
A cube and a net of the cube are shown. The edge length of the cube is labeled 16 feet. The net consists of 4 squares connected vertically, and 1 square is attached to the right of the third square and 1 square is attached to the left of the second square. One square in the net is labeled with a side labeled 16 feet.

An electronics manufacturer wants to know if customers would be interested in a detachable keyboard for their tables and if so, what the most important features would be. the manufacturer partners with an electronics store to include copies of the survey with every purchase at that store for one week. which of the following best explains why this random sample is unlikely to be a good representative sample of tablet owners' preferences for a detachable keyboard? a) one week is likely not enough time to get a large enough sample. b) most people won't bother to send in the survey, which is likely to skew the results c) there is no way to verify whether the responders to the survey actually own a tablet d) the survey is biased because it was conducted through an electronics store, not the general population

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.