2 years ago

What is 2 7/12 written as a decimal? OA) 0.2583 OB) 2.583 OC) 2.583 OD) 5.83

Mathematics

1 answer:

LenKa [72]2 years ago

7 0

Answer:

2.583

Step-by-step explanation:

divide 7 into 12 and then add 2

You might be interested in

Model 3+ (-4) on the number line

Anon25 [30]

Answer:

-1

Step-by-step explanation:

If u add 3 whole numbers to a negative number 4 then it'll equal -1. Think of it like 4-3 but add the negative sign at the begining

3 0

2 years ago

Read 2 more answers

Ln a+3 + ln a-3 = ln 16

Lilit [14]

$\bf log_{{ a}}(xy)\implies log_{{ a}}(x)+log_{{ a}}(y)\\\\
and\qquad \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-----------------------------\\\\
ln(a+3)+ln(a-3)=ln(16)\implies ln[(a+3)(a-3)]=ln(16)
\\\\\\
ln[a^2-3^2]=ln(16)\impliedby \textit{removing ln() from both sides}
\\\\\\
a^2-9=16\implies a^2=16+9\implies a^2=25
\\\\\\
a=\pm\sqrt{25}\implies a=\pm 5$