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3 years ago

Write each number as a product of primes 1. 120 2. 160

Mathematics

2 answers:

AleksAgata [21]3 years ago

5 0

Answer:

120=2*2*2*3*5

160=2*2*2*2*2*5

Step-by-step explanation:

Vlada [557]3 years ago

3 0

Answer:

Below in bold.

Step-by-step explanation:

1. 120 = 12 * 10

= 2*2*3*2*5

= 2*2*2*3*5

2. 160 = 10 * 16

= 2*5*2*2*2*2

= 2*2*2*2*2*5

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Answer:

irregular heptagon

Step-by-step explanation:

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3 years ago

Beatrice calculated the slope between two pairs of points.

kumpel [21]

Answer:

The answer in the procedure

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

step 1

Find the slope between (-3, -2) and (1, 0)

$m=\frac{0+2}{1+3}$

$m=\frac{2}{4}=\frac{1}{2}$

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$y-y1=m(x-x1)$

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substitute

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step 2

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$m=\frac{2+1}{4+2}$

$m=\frac{3}{6}=\frac{1}{2}$

Find the equation of the line

$y-y1=m(x-x1)$

with m and the point (4,2)

substitute

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$y=\frac{1}{2}x-2+2$

$y=\frac{1}{2}x$

<em>Compare the equation of the two lines</em>

The two lines are parallel, because their slope is the same, but are different lines

therefore

Beatrice's conclusion is incorrect

All of these points are not on the same line, because are different parallel lines

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3 years ago

Read 2 more answers

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Angelina_Jolie [31]

2/21 * 7/8

14/168

divide top and bottom by 14

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y(2) - y(1)
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x(2) - x(1)

The (2) and (1) are not exponents they are small numbers at the bottom of the numbers.

The slope is: 4

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3 years ago