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Svet_ta [14]
2 years ago
13

Which of the following angles are supplementary to _1? Plsss Help

Mathematics
2 answers:
dolphi86 [110]2 years ago
6 0
Angle 8 because supplementary is two angles whose sum is 180°.
kap26 [50]2 years ago
4 0
It’s 8 because I did this in high school :)
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Tramain made the table below for the system of equations y=2x+1 and y=-3x+11
frosja888 [35]
Boy that math stuff will kill a cracker
5 0
2 years ago
Joanne's Dress Shop received an invoice dated July 25 for $1,400, with terms of 2/10, 1/15, n/60. On August 8, Joanne's Dress Sh
ss7ja [257]

The actual amount that should be credited is $757.58.

<u>Solution:</u>

Given that,

2% Discount if paid in 10 days.

1% Discount if paid in 15 days, (but greater that 10 days)

Net due in 60 days.

That is,

\bold{1400\times0.98 = 1372} will close the acount on days 1-10

\bold{1400\times0.99 = 1386} will close the acount on days 11-15

And August 8 is Day 15 and falls under the 1% discount rule.

Therefore, we have to divide the partial payment by the complement of the discount rate.

\bold{\Rightarrow\frac{750}{0.99} = 757.58} from the balance, and \bold{1400.00 - 757.58 = 642.42} is due by day 60.

5 0
3 years ago
The population of a town in 2007 is 113, 505
ELEN [110]

from 2007 to 2012 is only 5 years, so we can see this as a compound interest with a rate of 1.2% per annum for 5 years, so

~~~~~~ \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}\dotfill &\$113505\\ r=rate\to 1.2\%\to \frac{1.2}{100}\dotfill &0.012\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{per year, thus once} \end{array}\dotfill &1\\ t=years\dotfill &5 \end{cases} \\\\\\ A=113505\left(1+\frac{0.012}{1}\right)^{1\cdot 5}\implies A=113505(1.012)^5\implies A\approx 120481

7 0
1 year ago
Please solve the following right triangle below. The round the following decimal answers to the nearest tenth.
alekssr [168]

K=180^{\circ}-90^{\circ}-40^{\circ}=50^{\circ}.

KL=\sin(40^{\circ})\cdot8\approx5.1.

ML=\cos(40^{\circ})\cdot8\approx6.1.

Hope this helps.

8 0
3 years ago
HELP ASAP PLEASE HELP FAST
s344n2d4d5 [400]
The answer would be B, because you would just multiply 116.22 by 500
8 0
3 years ago
Read 2 more answers
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