Answer:
{-3}
Step-by-step explanation:
Раскроем скобки:
- 40 - 6m - 1 = 7m - 2
Перенесем все, что с m, в левую часть:
- 13m = 39
m = -3
Answer:
yes because it | | means absolute value
Step-by-step explanation:
Complementary and adjacent
Answer:
Below in bold.
Step-by-step explanation:
sin θ = 4 cos θ
Note that tan θ = sin θ / cos θ so we
Divide both sides by cosθ:
tan θ = 4
θ = 75.96
= 75 degrees 58 minutes.
