It's the letter D hope it helps
(7+y)+z
Step-by-step explanation:
this is to separate the sum of 7 and y from z
<span>2cos^2x = sin2x
2cos^2x = 2sin x cos x
(2sin x cos x) / (2cos^2x) = 1
sin x / cos x = 1
tan x = 1
x = π/4</span>
It’s wrong because you put the x and the 3 in parentheses when it’s wrong there
Answer:
the answer would be a because i had this exact question on ed2020, i think i remember it being A.
Step-by-step explanation:
