The answer is: [D]: "42" .
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Explanation:
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Consider the "1/9" to be close to "1/10" ; (that is; "0.1" ; since "0.1 = 1/10" ) .
Note that a "negative value" multiplied by a "negative value" equals a "positive value".
Round the "14.1" to "14" ; and the "2.9" to "3" ;
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-14.1 * -2.9 ≈ 14* 3 = 42 .
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X=3 and -3; if you plug in those choices you'll see that the answer is equal to -5.
Also: add 8 to both sides. |X| = 3, so what two values of x will equal 3 when you take their absolute value? 3 and -3
Answer:
! means factorial . For example 3! (factorial 3) = 3*2*1 = 6
Answer to 14C3 is 364
Step-by-step explanation:
14! = 14*13*12*11*10*9*8*7*6*5*4*3*2*1
14C3 = 14*13*12*11*10*9*8*7*6*5*4*3*2*1 / 3*2*1 * 11*10*9*8*7*6*5*4*3*2*1
= (14*13*12) / 3*2*1
= 14*13*2
= 364
Graphed V hope his helped