Find a2 and a3 for the following geometric sequence.
27​, a2​, a3​, 1

In the 30-60-90 triangle below side s has a length of and side r has a length

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Write the expression 7x^3-28xy^2 as the product of 3 factors