Answer:
I believe just the one, (−1,2)
Step-by-step explanation:
Answer:
2,3
Step-by-step explanation:
2,3
Answer:
see explanation
Step-by-step explanation:
15 less than 3 times n is 3n - 15, thus
n + 3n - 15 = 101 ← equation modelling the situation
4n - 15 = 101 ( add 15 to both sides )
4n = 116 ( divide both sides by 4 )
n = 29
Answer E
Step-by-step explanation:
use Caculator very easy please dont ask
To find the angle take the arctan of the height divided by the base:
angle = arctan(80/20)
angle = 75.96
angle = 76 degrees