Answer:
n= -15 i belive thats right
Step-by-step explanation:
Step-by-step explanation:
1. a² - ( b ² - 2bc + c² ) = a ² - b ² + 2bc - c²
2. 8p² - 18 q²
3. 3ab² - c²d + 3ab - b²c²
4. x² - 2x + 1
Answer:
1/3
Step-by-step explanation:
A because it thev anwser
Answer:
Eddie used the incorrect ratio for sin
Step-by-step explanation:
sinT =
=
=
, then
∠ T =
(
)