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2 years ago

a rectangular field is 0.45 kilometers long and 0.4 kilometers wide. what is the area of the field in square meters?

Mathematics

1 answer:

Flauer [41]2 years ago

5 0

Answer:

the gamertrasher

Step-by-step explanation:

Al and I am PRAGYA bro mahi didi in the door and seek to you and your body and seek to you

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If a point is equidistant from the endpoint of segment, then it is

Mashutka [201]

.... then it is located on the perpendicular bisector.

7 0

2 years ago

Over which interval is the graph of f(x) = -X2 + 3 8 increasing?

Pepsi [2]

Yea because it’s increasing

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3 years ago

Determine the domain of the function (fog)(x) where f(x)=3x-1/x-4 and g(x)=x+1/x

Katarina [22]

Answer: (-∞,-1) ∪ (0,+∞)

Step-by-step explanation: The representation fog(x) is a representation of composite function, meaning one depends on the other.

In this case, fog(x) means:

fog(x) = f(g(x))

fog(x) = $3(x+\frac{1}{x} )-\frac{1}{x+\frac{1}{x} } -4$

$fog(x)=3x+\frac{3}{x} -\frac{1}{\frac{x^{2}+x}{x} } -4$

$fog(x)=3x+\frac{3}{x} -\frac{x}{x^{2}+x} -4$

$fog(x)=\frac{3x^{2}(x^{2}+x)+3(x^{2}+x)-x-4x(x^{2}+x)}{x(x^{2}+x)}$

$fog(x)=\frac{3x^{4}+3x^{3}+3x^{2}+3x-x-4x^{3}+4x^{2}}{x(x^{2}+x)}$

$fog(x)=\frac{3x^{4}-x^{3}-x^{2}+2x}{x(x^{2}+x)}$

This is the function fog(x).

The domain of a function is all the values the independent variable can assume.

For fog(x), denominator can be zero, so:

$x(x^{2}+x) \neq 0$

If x = 0, the function doesn't exist.

$x^{2}+x \neq0$

$x(x+1) \neq0$

$x+1\neq0$

$x\neq-1$

Therefore, the domain of this function is: -∞ < -1 or x > 0

5 0

2 years ago

What is the missing operations to 4×9+7×9=(4+7)×

ICE Princess25 [194]

Answer:

9, if you're asking for only the number of it. But If it needs more then please elaborate.

Step-by-step explanation:

4×9+7×9=(4+7)×9

36+63=11*9

99=99

Order Of Operation Helps!

8 0

3 years ago

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You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and x

IrinaK [193]

326=12m+6c+x The reason your x does not have a number is because it is unknown so in order to solve for x you need to get rid of the 12m+6c so in order to that you can divide it on both sides so you would get 326/12m+6c=x the divide your numbers 18.1=x but you cant have a tenth of a djembe drum so you would have to round up to 19.

6 0

3 years ago

Read 2 more answers