Answer:
The fourth selection is the most appropriate
Step-by-step explanation:
Next steps are to put all the constants on one side of the equal sign and all the variable terms on the other side.
Among the choices offered, the only one that makes a positive contribution to that strategy is the last one: subtract 600x from both sides of the equation.
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Personally, I would combine the terms on the left, then add their opposite, 334x. This would result in the x-term having a positive coefficient. The choice offered here (subtract 600x) results in an x-term with a coefficient of -934. That works just as well, provided you're not confused or intimidated by arithmetic with negative numbers.
Step-by-step explanation:
(4sin0 × 4sin0) +(4sin0 × -3cos0)+ (3cos0×4sin0) +(3cos0 × -3cos0)=
16 sin²0 - 12 sin0cos0 + 12 sin0cos0 -
9cos²0
= 16sin²0 - 9 cos²0
Answer:
A.) an algebraic expression
Step-by-step explanation:
Note that there are only integers (whole numbers) and the usage of algebraic operations. Also note that there is no "equal" sign (which would make it an equation), making the problem a expression.
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2/3(120) = 240/3 = 80 do not drink
4/5(120) = 480/5 = 96 do not smoke
72 do not smoke or drink
96 - 72 = 24 do not smoke
80 - 72 = 8 do not drink
72 do not do either
120 - (24 + 8 + 72) = 120 - 104 = 16 drink and smoke
Answer:
A, B and C
Step-by-step explanation:
A) 3 and 18 = has 3 as factor
B) 8 and 24 = has 3 as factor
C) 12 and 18 = has 3 as factor
D) 1 and 3 = has as factor of 1 and 3
so the answer is A, B and C