Ask question

Ask question

All categories

4 years ago

7

What is the greatest volume you can make with a rectangular prism that has a surface area of 20 square units.

1 answer:

evablogger [386]4 years ago

3 0

Answer:

A cube has the maximum volume amongst rectangular prisms with the same surface area. So, a cube with a surface area of 20 square units has six sides that each have an area of 10/3 square units. The square root of 10/3 gives us the length of each side.

Step-by-step explanation:

You might be interested in

Solve for x: 5^3x+2=1/25

krek1111 [17]

X
=
−
4
9
3
1
2
5
x=−
3125

49

6 0

3 years ago

Read 2 more answers

The label on the car's antifreeze container claims to protect the car between −30°C and 130°C. To convert Celsius temperature to

Sveta_85 [38]

we know that

$C = \frac{5}{9}(F-32)\\ \\F=\frac{9}{5}C+32$

Step $1$

<u>Find the inequality</u>

we know that

$C = \frac{5}{9}(F-32)$ --------> equation $1$

and

$-30\° < C < 130\°$

substitute the equation $1$ in the inequality

$-30\° < \frac{5}{9}(F-32) < 130\°$

Step $2$

<u>Convert $-30\°C$ to F</u>

substitute in the formula

$F=\frac{9}{5}*(-30)+32\\ \\F= -22\°$

Step $3$

<u>Convert $130\°C$ to F</u>

substitute in the formula

$F=\frac{9}{5}*(130)+32\\ \\F= 266\°$

therefore

$-22\° < F < 266\°$

the answer is the option

B. −30 < 5 over 9 (F − 32) < 130; −22 < F < 266

6 0

3 years ago

Read 2 more answers

Can I have some help please which of the following is the quotient of the rational expressions shown below

elena-s [515]

Answer:

where is your question ?????????

8 0

3 years ago

A quart is what fraction of a half dollar

Montano1993 [528]

A quart is a 1/2 of a half dollar because half a dollor is 50 and a quart is 25 so thats half <span />

6 0

3 years ago

What are compatible numbers

Naya [18.7K]

Compatible numbers<span> are </span>numbers<span> that are close in value to the actual </span>numbers<span>, and which makes it easier to do mental arithmetic.</span>

4 0

4 years ago

Read 2 more answers