The expression that is equivalent to tan(-x)cos2x is tan x − sin2x. The
correct answer between all the choices given is the fourth choice or letter D.
I am hoping that this answer has satisfied your query about this specific
question.
Answer:6(z-4)
Step-by-step explanation:
Answer:
68 cm
Step-by-step explanation:
√289 = 17
each side is 17 cm
17 * 4 = 68 cm
Answer: area of triangle = 13.4 ft ( after rounding the answer to 3 significance figures)
Step-by-step explanation:
formula for the area of triangle
= S + S + S
= 4.34 + 3.78 + 5.27
= 13.9 ft
= 13.4 ( after rounding off to three significant figures )
