Its A
because sin A is CB/AB
and cos A is AC/AB
Say her hourly pay was $p for the day shift and $1.2p for the night shift.
(1) x = 55. Clearly insufficient: we need to know how these 55 hours are split between the day shift hours and the night shift hour.
(2) Grace's gross pay for the hours she worked on day shift last month was exactly 50% of her total gross pay for last month. Not sufficient.
(1)+(2) Say Grace worked h hours on the day shift and 55-h hours on the night shift. Thus, her pay for the the hours she worked on day shift is $ph and the total gross pay is $ph+(55-h)*1.2p. From (2) we have that ph=0.5(ph+(55-h)*1.2p) --> reduce by p: h=0.5(h+(55-h)*1.2). We have 1 variable, so we can solve for it. Sufficient.
Answer: C.
The slope of a line perpendicular to a line with the equation y = 6x +2 would be -6. Perpendicular lines have opposite - reciprocal slopes. Parallel lines have the same slope.
Answer:
Step-by-step explanation:
Micah is 48 years old.
E.
K = 6
R = ( 6 x 4 ) = 24
M = (( 6 x 4 ) x 2 )) = 48
E it’s lateral faces are reactangular
