4 years ago

A number b decreased by 14, how would you write this in a equation ?

Mathematics

1 answer:

Alex73 [517]4 years ago

5 0

Answer:

b-14

Step-by-step explanation:

Subtraction is decreasing a number so if b is decreasing by 14 you would write that as b-14

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If the product of nine tenths and eight tenths is subtracted from the sum of seven tenths and six tenths,what os the difference?

agasfer [191]

Product = multiply
Sum = addition
So 9 tenths * 8 tenths = 72 tenths
7 tenths + 6 tenths = 13 tenths
72 tenths - 13 tenths = 59 tenths or 5 and 9 tenths.

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We just multiply the scale to the dimensions
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or do proportions:
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Identify the type of transformation given the rule N(x,y) = (-x,y)

denis23 [38]

Hello!

If the domain of the function is negative, the translation occurring has to be a reflection over the x-axis or y-axis.

Since the translation is affecting the x-values, it has to be a reflection over the y-axis. Similarly, if the translation affects the y-values, it translates over the x-axis.

Therefore, the type of transformation given by the rule is a reflection over the y-axis.

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