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3 years ago

What is 68.797 rounded to the nearest hundredth

Mathematics

1 answer:

yarga [219]3 years ago

3 0

68.80 because 7 is greater than 5

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Andrew has a fish tank in the shape of a rectangular prism, and he needs to know the volume of water necessary to fill the tank.

Alex

Answer:

The correct option is D.

Step-by-step explanation:

Domain is the set of all posible

The volume of a rectangular prism is

$V=\text{Base area}\times height$

where,

$\text{Base area}=length\times width$

Dimensions can not be negative. So, the width and volume are always positive.

From the graph it is noticed that

In interval $(-\infty, -5)$ , width and volume is negative, so $(-\infty, -5)$ interval is not the domain.

In interval (-5,0), width is negative, so (-5,0) interval is not the domain.

In interval (0,3), volume is negative, so (0,3) interval is not the domain.

In interval $(3,\infty)$ , width and volume is negative, so $(3,\infty)$ interval is not the domain.

Therefore the correct option is D.

3 0

3 years ago

Read 2 more answers

Solve the inequality for x and identify the graph of its solution.

grandymaker [24]

Answer:

x<1

Step-by-step explanation:

[1x + 1]< 2

Simplify both sides of the inequality.

x+1<2

Subtract 1 from both sides.

x+1−1<2−1

x<1

Answer:

x<1

On the graph line, the circle is open on number 1 and is going left

8 0

3 years ago

Help find area pls :(

Naddik [55]

Answer:

Total area = 26.13 ft²

Step-by-step explanation:

area of a triangle = 1/2 x base x height

From inspection, the base of the triangle = 3 x 2 = 6

and the height of the triangle = 4

⇒ area = 1/2 x 6 x 4 = 12 ft²

area of a semicircle = $\frac{1}{2}\pi r^2$

⇒ area = $\frac{1}{2} \times 3.14 \times 3^2$

⇒ area = 14.13 ft²

Total area = 12 + 14.13 = 26.13 ft²

4 0

3 years ago

Find the area of each sector.

svetlana [45]

I did this I think 12 years

3 0

3 years ago

Please help ASAP!

Nina [5.8K]

It is given in the question that

$2(2x-1)>6 \ or \ x+3 \leq -6$

For th first inequality, we divide both sides by 2, and for second, we subtract 3 to both sides, that is

$2x-1>3 \ or \ x \leq -6-3
\\
2x>4 \ or \ x \leq -9
\\
x>2 \ or \ x \leq -9$

So the required inequality is

$(- \infty, -9] U (2, \infty)$

Correct option is B

7 0

3 years ago