What is the value of the expression 6 + 4(8-5)

2 answers:

8 0

6+4(8−5) <---given
6+(4)(3) <--8-5=3
6+12 <---4 x 3=12
18 <--6+12=18
Final answer: 18

matrenka [14]2 years ago

6 0

6+4 (8-5) 6+4 (3) 6+12 =18

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Answer and Step-by-step explanation:

For 2 dice, we have 36 possibles outcomes:

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This way, it's 6 for D₁ and 6 for D₂, 6.6 = 36

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Thepotemich [5.8K]

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the initial vertical velocity of a rocket shot straight up is 42 meters per second. How long does it take for the rocket to retu

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$t=\frac{-42\pm \sqrt{42^2-4(-9.8)(0)}}{2(-9.8)}
\\
\\=\frac{-42\pm \sqrt{1764-0}}{-19.6}
\\
\\=\frac{-42\pm \sqrt{1764}}{-19.6}
\\
\\=\frac{-42\pm 42}{-19.6}=\frac{-42-42}{-19.6} \text{ or } \frac{-42+42}{-19.6}
\\
\\=\frac{-84}{-19.6}\text{ or }\frac{0}{-19.6}
\\
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