The domain is the set of integers since the number of steps can be positive and negative without a partial step (either you take the step or not).
Answer:
D. 7.8
Step-by-step explanation:
Distance formula:
Substituting (-2 - 3)² + (-5 - 1)²
Distance =
Distance =
Distance = 7.8
Answer:
g=22.5
Step-by-step explanation:
To solve, cross multiply
16/9=40/g
16*g=40*9
16g=360
Divide both sides by 16
16g/16=360/16
The 16s on the left will cancel, leaving us with
g=22.5
So, g=22.5, and the correct choice is the last one
Answer:
3n + 6
Step-by-step explanation:
Using the distributive property, you can get:
3(n + 2) = 3n + 6
Answer: 3n + 6