The measures of the angles in a triangle are in the ratio of 5 :7:8. Find the measure of the largest angle. The largest angle is
degrees.

In what ways have the people of the netherlands changed the physical geography of their land

From where does the solar winds generate

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?