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2 years ago

These steps are from a chemistry lab.

Mathematics

1 answer:

Neporo4naja [7]2 years ago

7 0

Answer: The answer to this question is 0.08. I hope this helps!

Step-by-step explanation:

0.2 x 0.4 - 0 x 0 equals 0 - 2x4 equals 8 so that will give you 0.08

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Find the Perimeter and Area of the rhombus.

Assoli18 [71]

<h3>perimetr:216</h3><h3>area:60 </h3>

4 0

3 years ago

Use the given functions to find f (g(x)), and give the restrictions on x.

torisob [31]

Answer:

$f(g(x)) = \frac{10x-9}{3 + 3x}$

Step-by-step explanation:

Given

$f(x) = \frac{1}{x} - 3$

$g(x) = \frac{3}{x} + 3$

Required

Find f(g(x))

If: $f(x) = \frac{1}{x} - 3$

Then:

$f(g(x)) = \frac{1}{3/x + 3} -3$

Solve the denominator (take LCM)

$f(g(x)) = \frac{1}{\frac{3+3x}{x}} -3$

$f(g(x)) = \frac{x}{3 + 3x} - 3$

It can be solved further as:

$f(g(x)) = \frac{x-3(3 + 3x)}{3 + 3x}$

$f(g(x)) = \frac{x-9 + 9x}{3 + 3x}$

$f(g(x)) = \frac{10x-9}{3 + 3x}$

4 0

3 years ago

Which expression is equivalent to 5^4(5^-^3)^2?<br> 5^1 <br> 5^2<br> 1/5^1<br> 1/5^2

inessss [21]

Answer:

1 5th ^2.

Step-by-step explanation:

8 0

3 years ago

Lamar is fertilizing his garden. The garden is in the shape of a rectangle. Its length is 16 feet and its width is 13 feet. Supp

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

16x13=208

208÷26=8

8 bags of fertilizer

5 0

4 years ago

24 metal spheres are melted, and the liquid is poured into a rectangular mold. The radius of each sphere is 4 cm. The length of

astra-53 [7]

So first, let's calculate the total volume of all metal spheres.

Total volume = number of spheres * 4/3* πr³
Total volume = 24*4/3*3.14*4³ = 6430.72 cm³

Now, let's equate this to the volume of the rectangular prism. The volume of a rectangular prism is:

V = LWH, where L is the length, W is the width and H is the height

Thus,

6430.72 = (6 cm)(2 cm)(H)
Solving for H,
<em>H = 535.9 cm</em>

6 0

3 years ago