Answer:
The first one
Step-by-step explanation:
Answer:
336
Step-by-step explanation:
Oh so easy!
The answer is 4!
The question is
WHAT IS 2+2?
It's written in morse code! I used to study it! :)
Answer:
60 × 50 = 3000
7 × 50 = 350
60 × 4 = 240
7 × 4 = 28
3000 + 350 + 240 + 28 =3618
54 × 67 = 3618
Answer:
Inverse.
Step-by-step explanation:
Inverse trigonometric functions.
e. g. tan-1 x means 'the angle whose tangent is x'.
They are also called arcsin, arccos and arctan.
