Step-by-step explanation:
sum of internal angles of any triangle = 180 degrees
sum of an exterior angle and an interior angle = 180 degrees
The nearest hundred for 3,486 is 3,500 since it would round up because it is closer to that hundred.
Answer:
0.84
Step-by-step explanation:
25 x b = 21
b= 21/25
b= 0.84
13.01 < 13.1 because there is a 0 in the tenths place in 13.01 and there is a 1 in the tenths place in 13.1