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3 years ago

HELP MIDDLE SCHOOL QUESTION

Mathematics

2 answers:

coldgirl [10]3 years ago

7 0

Answer: 1.977

Step-by-step explanation:

sergeinik [125]3 years ago

5 0

Answer:

1.977

Step-by-step explanation:

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Line AB contains points A (8, −4) and B (1, −5). The slope of line AB is....

shutvik [7]

Answer:

$The\ slope\ of\ the\ line\ AB\ is \frac{1}{7} .$

Step-by-step explanation:

Formula for slope

$m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}$

As the Line AB contains points A (8, −4) and B (1, −5).

Put points value in the above

$m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}$

$m = \frac{- 5- (-4)}{1 - 8}$

$m = \frac{- 5 + 4}{1 - 8}$

$m = \frac{- 1}{-7}$

$m = \frac{1}{7}$

$Therefore\ the\ slope\ of\ the\ line\ AB\ is \frac{1}{7} .$

7 0

3 years ago

Read 2 more answers

A rectangular lot is 115 yards long and 70 yards wide give the length and width of another rectangle lot that has the same perim

s2008m [1.1K]

Answer:165 length 20 width

3 0

4 years ago

A paintball court charges an initial entrance fee plus a fixed price per ball.

m_a_m_a [10]

Answer : The cost of 10 balls will be, 13.5 dollars

Step-by-step explanation :

As we are given the following expression:

$P=0.80\times n+5.50$

where,

P = total price (in dollars)

n = number of balls used

Given:

n = number of balls used = 10

Now we have to determine the cost of 10 balls.

$P=0.80\times n+5.50$

$P=0.80\times (10)+5.50$

$P=8+5.50$

$P=13.5\$$

Thus, the cost of 10 balls will be, 13.5 dollars

4 0

3 years ago

Select the cone(s) that are similar to a cone with a height of 9 meters and a radius of 3 meters.

choli [55]

Answer:

I think it is option 4, because it has the same scale. The height is 3 times as much as the radius.

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4 years ago

I neeeeeeeeeeeeeeeeeeed help

iris [78.8K]

5.8 * 10^7

2.5* 10 ^ -3

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3 years ago