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jeka94
2 years ago
7

#3:Find the slope of the line below

Mathematics
2 answers:
ICE Princess25 [194]2 years ago
8 0

Answer:

-5/2

Step-by-step explanation:

with slope always remember rise over run, vertically, the dots are 5 points away from each other so that is your rise. Horizontally they are only 2 away so that's your run. the answer is negative because the slope goes down to the right. If it went up to the right then the slope would be positive.

ASHA 777 [7]2 years ago
4 0
Answer:
-5/2

Explanation:
The formula for slope is rise/run. If you start at the point (1, -2), you can go up 5 and left 2 to get to the other point.
Since the line goes downwards, the slope must be a negative. This leaves you with -5/2.
Hope this helps!
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Vertical angles are a pair of non-adjacent angles formed when two lines intersect.
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2 years ago
Find the product and explain the process and reasoning step by step <br><br> $0.79 × 3.7 =
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The units of the first number are "dollars." The second number has no apparent units, so we'll consider it a "pure number". This means the product will have the units of "dollars."

The two numbers together have 2+1=3 digits to the right of the decimal point(s). This means the final product will have 3 digits to the right of the decimal point. Since one of the factors is "dollars," it seems likely the result will need to be rounded to cents (2 decimal places). We'll provide the answer both ways (with 3 and with 2 decimal places.)

With these preliminaries out of the way, we have the problem of multiplying

... 79 × 37

There are numerous methods taught for finding this product. In the end, they all amount to multiplying every digit in one number by every digit in the other number and adding the results with appropriate place values. Several methods use 2-dimensional tables or arrays in their process. Here, we will use text on a line.

... 79 × 37 = (70 +9) × (30 +7)

... = 70×30 + 9×30 + 70×7 + 9×7

... = 2100 + 270 +490 + 63

... = 2100 +760 +63

... = 2860 +63

... = 2923

Putting the decimal point 3 places from the right, and adding the dollar sign gives our product:

... $0.79 × 3.7 = $2.923 ≈ $2.92

5 0
3 years ago
Read 2 more answers
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iogann1982 [59]
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Answer:

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Step-by-step explanation:

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2 years ago
The equation d=3t represents the relationship between the distance (d) in inches that a snail is from a certain rock and the tim
Maksim231197 [3]

Answer:

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Step-by-step explanation:

d=3t is our formula.

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t is the time in minutes


Substituting our known information would make our equation look like:

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So if a snail travels 3 inches per minute, it will have traveled 9 inches in 3 minutes.

8 0
3 years ago
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