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anzhelika [568]
3 years ago
9

Starting with the formula for the difference of cubes, which pair of steps can be used to show that the expressions are

Mathematics
1 answer:
monitta3 years ago
6 0

Answer:

Its A edg 2020

Step-by-step explanation:

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lyudmila [28]

For this one, an easy way to solve it is to break it down into parts.  First lets convert 5 feet to inches.  

Multiply the number of feet by how many inches are in one foot.  

5 times 12= 60 in

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60 in + 2 in= 62 inches.

Now we see that Sarah is 62 inches tall, now we can convert to centimeters the same way.

62 times 2.54= 157.48

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amm1812

Answer:

y = 2x - 7

Step-by-step explanation:

The question is asking for slope-intercept form, y = mx + a.

Given:

(1, -5) and (9, 11)

Find the slope (m) between the two points:

m = (y2 - y1) / (x2 - x1)

x1 = 1

x2 = 9

y1 = -5

y2 = 11

m = ( 11 - (-5) )/(9 - 1)

= 16/8

m = 2

y = 2x + a

Use one of the two points to find a (I will use (1, -5)):

-5 = 2(1) + a

-5 = 2 + a

-7 = a

a = -7

y = 2x + (-7)

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How many sides does a hexagon have
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Answer:

Step-by-step explanation:

by definition, a hexagon has six sides.

the prefix "hex-" is derived from the greek "hexi-" which means 6

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Step-by-step explanation:

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