Find the angle measure given the figure is a rhombus just give the answer

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

What does x = in this equation x+3+2x=x+5