The diagram shows the layout for a quilting triangle. If you know the measure of
< A is 30° what conclusions can you make about the other angles in the designs? (I need help asap)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.