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Nikolay [14]
3 years ago
15

An inscribed angle subtends a semicircle if and only if the angle is a

Mathematics
1 answer:
kvasek [131]3 years ago
4 0
An inscribed angle subtends a semicircle if and only if the angle is a right angle
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The answer is the following:

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3 years ago
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Alexander is a stockbroker. He earns 14% commission each week. Last week, he sold $6,400 worth of stocks. How much did he make l
erastova [34]

Answer:

In that one week, his commision was $896, over all 52 weeks, he made $46592

Step-by-step explanation:

Need help calculating that? Let me help you. Grab a calculator!

So, he makes 14% commision on any stock he sells. This week, he sold $6,400 worth of stocks, and, hes going to make 14% on it. So, take 6400 and divide that by 14%, and what do you get? $896! So, he made $896 that week. Now, say he made that amount EVERY WEEK. so, all you have to do is know how many weeks are in a year (52) and multiply that by 896, which gives you 46592.

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58.6.....................

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Three charges are arranged in an equilateral triangle with sides of 4 cm. The coordinates and corresponding charge values are as
lisov135 [29]
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If you would add those values then you can use the symmetry about the y axis to make the vector addition a litter easier.<span />
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I'm doing Quadratic formula and I've simplified it down to the equation at the bottom. What do I do after? Is that my answer bec
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No you could have left it as the last but one line or write them separately as

11/18 + √85 / 18 , 11/18 - √85/18

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3 years ago
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