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USPshnik [31]
3 years ago
11

Which of the fallowing are proportions?

Mathematics
2 answers:
vovikov84 [41]3 years ago
4 0
25/10=5/2

and

3/4=15/20
aev [14]3 years ago
4 0
A, C, and D are all proportional
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There are exactly 1,944 of the 12-, or 0.5-, cubes inside a rectangular prism.
drek231 [11]

The volume of the rectangular prism is 3359232 cubic centimeters

<h3>How to determine the volume?</h3>

The length of the cube is given as:

Length, l = 12 cm

The volume of a cube is:

V = l^3

So, we have:

V = 12^3

Evaluate

V = 1728

The volume of 1944 cubes is then calculated as:

Volume = 1728 * 1944

Evaluate

Volume = 3359232

Hence, the volume of the rectangular prism is 3359232 cubic centimeters

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<h3>Complete question</h3>

There are exactly 1,944 of the 12 cm, or 0.5 foot cubes inside a rectangular prism.  What is the volume of the rectangular prism in cubic centimeters?

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2 years ago
Check all that apply. cote is undefined for e = __
Setler [38]

Answer:

If this isn't right lmk and I apologize if I'm wrong.

Step-by-step explanation:

cot theta is undefined for 0 but is a periodic function so it will be again undefined for n

5 0
2 years ago
The table represents a logarithmic function f(x). Use the description and table to graph the function, and determine the domain
dusya [7]

The domain of the function is x > 0 and the range of the function is -∞ < f(x) < ∞

<h3>How to determine the domain?</h3>

This is the set of input values on the table.

All input values (i.e. the x values) on the table are greater than 0 i.e. x > 0

Using the inequality notation, the domain of the table is x > 0

<h3>How to determine the range?</h3>

From the table, the logarithmic function outputs all zero, positive and negative numbers.

This means that the range is the set of all real numbers i.e. -∞ to ∞

Using the inequality notation, the range of the table is -∞ < f(x) < ∞

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4 0
2 years ago
Find the value of 1÷3x when X=1​
Keith_Richards [23]

1÷3x when x=1

1÷3×1=1÷3≈0.67

8 0
3 years ago
Find y. A. √22 B. 8 C. √42 D. 4
Elina [12.6K]

Answer:

\Large \boxed{\mathrm{D. \ 4}}

Step-by-step explanation:

The triangle is a right triangle.

We can use trigonometric functions to solve the problem.

tan θ = opp/adj

tan 30 = y/(4√3)

y = 4√3 tan 30

y = 4

7 0
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