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4 years ago

Last year Billy weighed 75kg. This year he weighed 90kg. With what percentage did his weight increase. SHOW ALL WORK!!!

Mathematics

1 answer:

k0ka [10]4 years ago

8 0

Answer:

20%

Step-by-step explanation:

90 - 75 = 15

15 ÷ 75 = 0.2

0.2 x 100% = 20%

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suppose that f(x)=x^2 and g(x) = -2/3x^2 which statement best compares that graph of g(x) with the graph of f(x)?

vodka [1.7K]

Answer:

$f(x) = x^2 , g(x)= -\frac{2}{3}x^2$

And we want to compare the two functions.

The minus signs is a reflection around the x axis and the value of 2/3 is a compression of the original function so then the best answer would be:

The graph of g(x) is the graph of f(x) compressed vertically and reflected over the x axis

Step-by-step explanation:

We have the following two function given:

$f(x) = x^2 , g(x)= -\frac{2}{3}x^2$

And we want to compare the two functions.

The minus signs is a reflection around the x axis and the value of 2/3 is a compression of the original function so then the best answer would be:

d) The graph of g(x) is the graph of f(x) compressed vertically and reflected over the x axis

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The answer is the fourth statement

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4 years ago

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vekshin1

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Step-by-step explanation:

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3 years ago

100 is 10 times as much as

erastovalidia [21]

The correct answer is: 10

Explanation:
<span>"100 is 10 times as much as" can be translated in Mathematical form as follows:

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