2 years ago

A room is 20 feet long by 10 feet wide. A map says that

Mathematics

1 answer:

aev [14]2 years ago

7 0

Answer:

4 inches long and 2 inches wide.

Step-by-step explanation:

20/5 = 4 10/5=2

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Would really appreciate it if someone could help!! Have been stuck on the question alll day !

aksik [14]

The answer would be:
ABD=78.8
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3 0

3 years ago

H function is even, odd, or neither. b. g(x) = x² - 2 Is it odd or even

o-na [289]

$g(x) = x^2 - 2 \text{ is even function }$

Solution:

Given that,

$g(x) = x^2 - 2$

We have to find whether the above function is odd or even

If a function is: y = f(x)

If f(-x) = f(x), the function is even

If f(-x) = - f(x), the function is odd

Which is,

$\mathrm{Even\:Function:\:\:A\:function\:is\:even\:if\:}f\left(-x\right)=f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}\\\\\mathrm{Odd\:Function:\:\:A\:function\:is\:odd\:if\:}f\left(-x\right)=-f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}$