Answer:
2
Step-by-step explanation:
Calculate the distance d using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 2, 4) and (x₂, y₂ ) = (4, - 6)
d =
=
=
=
= = 2 ≈ 23.32 ( to 2 dec. places )
Answer:
Step-by-step explanation:
55 is the one time fee so that's your y intercept
0.40 is your slope
so y = mx + b
y = 0.40m + 55
this should be correct, unless you're doing something else.
Answer:
25, 36, 49
Step-by-step explanation:
I just listed them down since there aren't many.
1×1=2 (Smaller than 20)
2×2=4 (Smaller than 20)
3×3=9 (Smaller than 20)
4×4=16 (Smaller than 20)
5×5=25
6×6=36
7×7=49
8×8=64 (Bigger than 50)