1 is the simplest form since the line means division. 54 divided by 54 is 1.
Answer:
C
Step-by-step explanation:
Calculate the distance (d) using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 3, 9) and (x₂, y₂ ) = (3, 1)
d =
=
=
= 10 → C
Well, the interseciton of 2 planes would be a line, so it would be like line AB when it goes through the 2 points A and B
Answer:
45°
Step-by-step explanation:
(180-90)/2 = 90/2 = 45°
65% of 80...turn percent to decimal..." of " means multiply
0.65(80) = 52...so he completed 52 first serves