Answer:
get photo.maths
Step-by-step explanation:
As a fraction, 54% is 27/50.
Answer: can you explain what you mean because its just numbers
Answer:
1 + sin2x
Step-by-step explanation:
Given
(sinx + cosx)² ← expand using FOIL
= sin²x + 2sinxcosx + cos²x
[ sin²x + cos²x = 1 and sin2x = 2sinxcosx ]
= 1 + sin2x