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3 years ago

What is the gradient of the blue line?? Mathswatch

Mathematics

2 answers:

kirill [66]3 years ago

6 0

 $answer \\ - 5 \\ please \: see \: the \: attached \: picture \: for \: full \: solution \\ hope \: it \: helps$ 

yaroslaw [1]3 years ago

3 0

Answer:

gradient = -5

Step-by-step explanation:

A line passes (x1, y1) and (x2, y2) has the gradient (slope) which is calculated by:

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

As shown in picture, this blue line passes (-1, 0) and (0, -5)

=> gradient = (-5 - 0)/(0 - -1) = -5/1 = -5

Hope this helps!

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3 years ago

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Step2247 [10]

Answer:

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Step-by-step explanation:

Given

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Required

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3 years ago

How is this number expressed in scientific notation?

xenn [34]

Answer:

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Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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Finito :D

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Read 2 more answers

What’s the answer to this question?

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hope this was helpful

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4 years ago