Answer 25 units
Step-by-step explanation:
cause there are already 5 so multipy 5
Answer:
A
Step-by-step explanation:
I don't know how to explain it.
2{(cos^210+isin^210)}^2
2(cos^210-sin^10+2i*cos10*sin10)
2(cos20+i*sin20)
cos^2Ф-sin^2Ф=cos2Ф and 2sinФcosФ=sin2Ф here Ф=10°
Answer:
3.6 hours per evening shift
Step-by-step explanation:
Answer:
fourth option
Step-by-step explanation:
note that (
)(x)x) = 
=
← factorise numerator/ denominator
=
← cancel the common factor (2x + 1)
=
where x ≠ 0, - 