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Tomtit [17]
3 years ago
11

A store manager is marking down microscopes from $1,000 to $620. What is the discount, as

Mathematics
1 answer:
vfiekz [6]3 years ago
6 0
Your answer will be 38%, because you think of 100$ being as 100% and 620$ as being 62% and subtract 100-62= 38% it doesn’t work all the time but for this specific one it will, hope this helps.
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If ln=54 and lm =31 then mn =?
lina2011 [118]
1,643 bc of multiplying or 85 bc of adding but I'm pretty sure it's multiplying
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3 years ago
Read 2 more answers
An A-frame cabin is 26.23 feet high at the center and the angle the floor makes with the base is 53. How
Vsevolod [243]

Answer:

<h2>60.84 feet</h2>

solution,

tan \: theta =  \frac{perpendicular}{base}  \\ tan \: (53) =  \frac{bc}{ac}  \\ tan \: (53) =  \frac{26.23}{ac}  \\ ac =  \frac{26.23}{0.4311}  \\ ac = 60.84 \: feet

Hope this helps...

Good luck on your assignment..

7 0
4 years ago
An electric generator can power 3550 watts if electricity. Write and solve an equation to find how many 75 watt light bulbs a ge
Tasya [4]

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4 years ago
Please help me!
miv72 [106K]

Answer:

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7 0
3 years ago
Can you please help me out with a question
riadik2000 [5.3K]

ANSWER:

\text{center}=(\frac{3}{2},-\frac{1}{2})

STEP-BY-STEP EXPLANATION:

The center of the circle would be the mean value between the end points, and we can calculate it like this:

\begin{gathered} (M_1,M_2)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}) \\ \text{replacing} \\ (M_1,M_2)=(\frac{-2+5_{}}{2},\frac{-4+3_{}}{2}) \\ (M_1,M_2)=(\frac{3_{}}{2},-\frac{1_{}}{2}) \end{gathered}

6 0
1 year ago
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