Which statements describe the altitudes of triangles? Select all that apply. The point of concurrency for a triangle's altitudes is called the orthocenter. An acute triangle has altitudes inside the sides of the triangle. A right triangle only has two altitudes. An obtuse triangle has altitudes along the legs of the triangle.

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~

i would say true? if the unit was informational and it "refreshed your understanding", then true.