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3 years ago

What changes occurred in the United States as a result of the cotton gin?

Mathematics

2 answers:

ohaa [14]3 years ago

6 0

Answer:

While it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton. In fact, the opposite occurred. Cotton growing became so profitable for the planters that it greatly increased their demand for both land and slave labor.

Step-by-step explanation:

Pretty sure this isnt math tho

Jlenok [28]3 years ago

3 0

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The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was

alekssr [168]

The formula would be set up as ratios (or fractions). The first ratio is 6:5, which in total is 11. There were 6 yes out of 11, so the fraction = 6/11.

The second fraction has a total of 5918, however you do not know the amount of yes votes, so the variable placeholder will be called "x".

The final formula would be:
6/11 = x/5918

You do cross multiplication and you get:
11x = 35508. You divide both sides, and you get x = 3228.

Because x is the placeholder for the amount of yes votes, and x = 3228, the amount of yes votes is 3228

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3 years ago

Question 1: find the volume of a cube whose total surface area is 486cm^2

lapo4ka [179]

<h3>The volume of cube is 729 cubic centimeter</h3>

Solution:

The surface area of cube is given as:

$Surface\ area = 6a^2$

Where, "a" is the length of side of cube

Given that, surface area = 486 square centimeter

$486 = 6a^2\\\\a^2 = \frac{486}{6}\\\\a^2 = 81\\\\a = 9$

Find the volume of cube:

$volume\ of\ cube = a^3\\\\volume\ of\ cube = 9^3\\\\volume\ of\ cube = 9 \times 9 \times 9\\\\volume\ of\ cube = 729$

Thus volume of cube is 729 cubic centimeter

8 0

3 years ago

Given right triangle JKM, which correctly describes the locations of the sides in relation to ∠J?

dangina [55]

It would be opposite from side KM since the side correlated to the angle across it

7 0

3 years ago

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What is n-9 divided by 10=-2

DerKrebs [107]

The value of n is 11.

Step-by-step explanation:

The given expression is (n-9) ÷ 10 = -2

To find the value of n :

From the expression, it is determined that (n-9) is the numerator and 10 is the denominator.
Cross multiply the denominator in the left side of the expression to the another side.

The expression becomes (n-9) = (10 $\times$ -2).

⇒ n-9 = -20

Keep the n term on one side and the constants on other side.

⇒ n = -20+9

⇒ n = -11

Therefore, the value of n is 11.

3 0

3 years ago

F(x) = x+3 help Please

schepotkina [342]

Answer:

x=-3

Step-by-step explanation:

F(x) just means X.

0=x+3

0-3=x+3-3

-3=x

3 0

2 years ago

Read 2 more answers