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erica [24]
4 years ago
9

A scale on a hiking map shows that 1.51.51, point, 5 inches represents 444 miles. What number of actual miles are represented by

666 inches on the map? miles
Mathematics
1 answer:
Arlecino [84]4 years ago
8 0

Answer:

The answer to the question is

16 actual miles

Step-by-step explanation:

To solve the question first we note that

1.5 inches on map = 4 actual miles

This means that, dividing both sides by 1.5 we have

1 inch on the map is equal to \frac{4}{1.5} actual miles

Which indicates that 6 inches on the map will be 6× \frac{4}{1.5} = \frac{6}{1.5}×4actual miles

which is 4 × 4 or 16 actual miles as 6÷1.5 = 4

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Digiron [165]
60 coins
30%=pennies
100-30=70% =not pennies
percent menas parts out of 100 so
70%=70/100=7/20=0.7
so we want to find 70% of 60
'of' can be translated to as multiply
0.7 times 60=42
42 coins=not pennies
8 0
3 years ago
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Connor is constructing rectangle ABCD. He has plotted A at (−2, 4), B at (0, 3), and C at (−2, −1). Which coordinate could be th
ella [17]

Answer:

<h2>D (−4, 0)</h2>

Step-by-step explanation:

The image attached shows all given coordinates. There you can observe that point D must be placed at (-4, 0) to enclose a rectangle.

We can also demonstrate this by finding that sides AD and BC are congruent.

<h3>Side AD.</h3>

d_{AD} =\sqrt{(0-4)^{2}+(-4-(-2))^{2} } =\sqrt{16+4}=\sqrt{20}

<h3>Side BC.</h3>

d_{BC}=\sqrt{(-1-3)^{2} +(-2-0)^{2} }  =\sqrt{16+4}=\sqrt{20}

As you can observe, sides AD and BC are congruent. Therefore, point D must be at (-4,0), to enclose a rectangle.

7 0
3 years ago
6700 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the account after 28 years, to t
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At the end of 28 years, there will be 22,083.2 dollars in the account.

Step-by-step explanation:

Step 1; First we must calculate how much interest there is in total over 28 years. The annual interest rate is 8.25% i.e. 8.25% of 6,700 dollars which equals 552.75 dollars. As the years' pass, more and more will be put into the account due to interest. After 28 years, there will be an interest of 229.6% (8.25% per year * 28 years)of the initial amount.

Step 2; We must find the money due to interest and add it with the money that was put in initially. The interest amount is 2.296 times the 6,700 dollars which was put in. The interest equals 15,383.2 dollars. With this, the initial 6,700 dollars is added which comes to a total of 22,083.2 dollars

3 0
4 years ago
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Simple math question
Anon25 [30]

Answer:

All squares have four equal angles

Step-by-step explanation:

Every square must have four equal angles to be a square

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3 years ago
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A microscope was originally priced at $100 but went on sale for 10% off. If Adele bought the microscope and paid 10% sales tax,
AfilCa [17]

Answer:

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