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2 years ago

Which our equivalent to -11/4

Mathematics

1 answer:

katrin [286]2 years ago

5 0

-11 divided by 4 and -11/4

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The width of a rectangle is 11.4 meters and its length is 18.7<br>Find the area.

vazorg [7]

Answer:

Area = 213.18

Step-by-step explanation:

11.4 x 18.7 = 213.18

Hope this helps you! :)

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3 years ago

Given the function g(x)=√x+4, which of the following values cannot be the domain of g?

Gennadij [26K]

Answer:

D. x = -5

Step-by-step explanation:

The square root function is only defined for non-negative arguments. For the function ...

$g(x)=\sqrt{x+4}$

this means we must have ...

x +4 ≥ 0

x ≥ -4 . . . . . . subtract 4 from both sides

All of the numbers on your answer choice list are more than -4 except -5.

x = -5 is not in the domain of g(x)

6 0

2 years ago

If f(x)= 10 sin(x) – 3 then f (30%) = ?

marissa [1.9K]

Answer:

The value of f(30) is equal to 2.

Step-by-step explanation:

The given expression is :

$f(x)= 10 \sin(x) - 3$

We need to find the value of f(30)

Put x = 30 in above expression.

So,

$f(x)= 10 \sin(30) - 3\\\\=10\times \dfrac{1}{2}-3\\\\=5-3\\\\=2$

Hence, the value of f(30) is equal to 2.

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2 years ago

If a car travels at a speed of 25 miles an hour for t hours then travels 45 miles an hour What does the expression D + 1.5 repre

solmaris [256]

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2 years ago

mr farmer rectangular land measures 2000 meters by 3000 meters. if he walks around the perimeter of his land, how far does he wa

Travka [436]

Answer:

10000 meters

Step-by-step explanation

To find perimeter you add the length of each side of the shape. Since the land is a rectangle there are two pairs that are parrallel, being 2000 and 3000. Making the distance 2000 + 2000 + 3000+ 3000 = 10000

Hope this helps!

4 0

2 years ago