3 years ago

Simplify. (12 + 8m) - 2m 18m 12 + 10m 12 + 6m 12 - 6m

Mathematics

1 answer:

Colt1911 [192]3 years ago

6 0

Answer:

12 + 6m

Step-by-step explanation:

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100cm/1m=234cm/?m how many meters are there in 234 cm

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

2, 34метра. 234/100= 2,34

3 0

3 years ago

find the value of an investment of $3500 for 3 years at an interest rate of 5.6% if the money is compounded weekly

sergeinik [125]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$3500\\
r=rate\to 5.6\%\to \frac{5.6}{100}\to &0.056\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{weekly, thus fifty two}
\end{array}\to &52\\
t=years\to &3
\end{cases}$

$\bf A=3500\left(1+\frac{0.056}{52}\right)^{52\cdot 3}\implies A=3500\left( \frac{6507}{6500} \right)^{156}
\\\\\\
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3 0

3 years ago

Determine the value for which the rational expression 5x/6x

KiRa [710]

Step-by-step explanation:

5x/6x
(5/6)×(x/x)

Here, x cancels each others

5/6
0.833

8 0

3 years ago

Read 2 more answers

What are the values of a, b, and c in the quadratic equation 0 = 5x – 4x2 – 2?

Sever21 [200]

Answer:

a = -4

b = 5

c = -2

(That's the 3rd line you posted)

Step-by-step explanation:

9 0

3 years ago

The rectangle and the square have the same area. Write down an

Helen [10]

Answer:

x² = (x-2) (x+3)

and

x = 6

Step-by-step explanation:

x² = (x-2) (x +3)

x² = x² + 3x - 2x - 6

x² = x² + x - 6

moving x² and -6 from LHS to RHS

x² - x² + 6= x

6 = x

x = 6

3 0

3 years ago