Ill give you brainliest if u get it right Each exterior angle in a regular polygon has a measure of 18. How many sides does the polygon have? What is the sum of the measures of the interior angles?
a. 10; 1,440
b. 20; 3,240
c. 18; 2,880
d. 36; 6,120

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.

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.