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3 years ago

May someone please help me out

Mathematics

1 answer:

Lady_Fox [76]3 years ago

7 0

9h is the correct answer I believe.

The formula for volume of a cube is Length × Width × Height

3 × 3 × h = 9h

Volume is cubed not squared, so I would choose 9h.

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A textbook has 428 pages numbered in order starting with 1. You flip to a random page in the book in a way that it is equally li

iVinArrow [24]

Answer:

The set of all pages in the book:

S={1, 2, 3, ..., 428}

Step-by-step explanation:

The sample space is the set containing all possible outcomes for the experiment. In this problem, the experiment is stopping at a random page of the textbook, and the sample space is the set of all pages in the book:

S={1, 2, 3, ..., 428}.

4 0

3 years ago

Will mark brainliest for any help!

elena55 [62]

Answer:

5000

Step-by-step explanation:

6 0

3 years ago

Need help again thank you<br> <3

Pepsi [2]

Answer:

240 cm^3

Answer:

208cm^2

3 0

3 years ago

Need help with this problem

zalisa [80]

Answer:

c=1/9p

Step-by-step explanation:

5 0

3 years ago

8xy= 2(2x + y) solve for y

STatiana [176]

Answer: $\displaystyle y= \frac{2\text{x}}{4\text{x} - 1}$

============================================

Work Shown:

$8\text{x}y= 2(2\text{x} + y)\\\\8\text{x}y= 4\text{x} + 2y\\\\8\text{x}y - 2y= 4\text{x}\\\\y(8\text{x} - 2)= 4\text{x}\\\\y= \frac{4\text{x}}{8\text{x} - 2}\\\\y= \frac{2*2\text{x}}{2(4\text{x} - 1)}\\\\y= \frac{2\text{x}}{4\text{x} - 1}\\\\$

---------------

Explanation:

The idea is to first get all the y terms to one side. I did this by subtracting 2y from both sides in the third step.

Then factor out y and divide both sides by (8x-2)

Afterward there's the optional steps of simplifying (as shown in the final two steps).

5 0

2 years ago