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jek_recluse [69]
3 years ago
6

How do I figure this out?

Mathematics
1 answer:
Vladimir [108]3 years ago
6 0

The sum of the interior angles of an n-gon is

180^\circ(n-2)

So if the total is 5400 deg, then

5400^\circ=180^\circ(n-2)\implies n-2=30\implies n=32

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What simplified ratio correctly compares 10,000 centimeters to 1000 meters?
Andre45 [30]
Your answer to that question would be

1:10
 
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6 0
4 years ago
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A village loses 14% of its goats in a flood and 6% of the remainder die from dieseses.given that the number of goats left is 808
Stella [2.4K]

Answer:

The original number of goats in the village is 6467.

Step-by-step explanation:

First Sum of the given percentage

i.e.,

14% + 6% = 20%

Now, The 20% of the given no. of goat is,

8084 × 20/100 = 1616

Now,

8084 - 1616 = 6467

Thus, The original number of goats in the village is 6467.

 

<u>-TheUnknownScientist</u><u> 72</u>

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3 years ago
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The ticker shows trades of stock in Hewlett-Packard (HPQ) ExxonMobil (XOM) and Chevron CTX).
frutty [35]

Question Completion:

Joon bought the shares at this price, and her broker charged her 1% commission. What was the total cost of her investment?

Regne sold the shares of ExxonMobil shown in the above trade and his broker charged him 1.5% commission How much money did the broker receive?

Lisa sold the shares of Chevron indicated above through her discount broker, who charges $28 per transaction.  How much did Lisa receive from the above after the broker took his fee.

Answer:

Trades of Stock in Hewlett-Packard (HPQ) ExxonMobil (XOM) and Chevron CTX)

a. Shares of Hewlett-Packard sold = 6,000 (6K)

b. The total value of all the HP shares sold is $63,780.

c. Total cost of Joan's investment is $64,417.80.

d. Regne's broker received a commission of $3,677.40.

e. Lisa received $760,022.

Step-by-step explanation:

a) Data and Calculations:

Hewlett-Packard (HPQ)    ExxonMobil (XOM)          Chevron CTX)

HPQ 6K10.63 ∨0.23          XOM 3K81.72 ∧ 0.08    CVX 9K84.45 ∨0.22

b) The total value of all the HP shares sold is 6,000 * $10.63

= $63,780

c) Joan's investment:

Investment = $63,780

Broker's commission = 1% = $637.80

Total cost of Joan's investment = $64,417.80 ($63,780 + $637.80)

d) Regne Broker's Commission:

Investment = $245,160 (3,000 * $81.72)

Commission = $3,677.40 ($245,160 * 1.5%)

e) Lisa received from Chevron's stock sale:

Investment = 9,000 * $84.45 = $760,050

Broker's fee = $28

Lisa's receipt = $760,022 ($760,050 - $28)

8 0
3 years ago
FIRST CORRECT ANSWER WILL GET BRAINLIEST!!! PLS helppp<br><br> prove that 5^7+5^6 is divisible by 6
seraphim [82]

First, I solve the equation: 5^7+5^6...

I got 93750

--

The divisibility rules of 6 are:

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So, let's check if 93750 is divisible by 2 first.

It's in even number which automatically means that it is divisible by 2.

No odd numbers are divisible by 2

--

Now let's check if it is divisible by 3 second.

The divisibility rules of 3 are:

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So, 9 + 3 + 7 + 5 + 0 = 17

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4 0
3 years ago
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Evgesh-ka [11]

Answer:

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Step-by-step explanation:

The sum of all the angles in a triangle is 180 degrees.

Two of the angles are given as 40 deg and 120 deg.

Subtract the measures of both from the sum to get the last angle:

180-40-120=20; ∠C=20°

Using Law of Sines: \frac{a}{sinA}=\frac{b}{sinB}=\frac{c}{sinC}

\frac{a}{sin120}=\frac{8}{sin40}; a=\frac{8*sin120}{sin40}; a=10.77837084

\frac{c}{sin20}=\frac{8}{sin40}; a=\frac{8*sin20}{sin40}; c=4.25671109

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