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2 years ago

Two less than the product of 9 and a number is equal to 4.

Mathematics

1 answer:

Llana [10]2 years ago

7 0

Answer:

See, that doesn't make sense.

First of all, 4 is the only number equal to 4. Sp, it'd be 9+4 = 13

Then I'm assuming you're also subtracting 4 from 13, so the answer would be 9.

Hope this helped, have a nice day.

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Find the volume of a cube with side length of 7 in.

anastassius [24]

Answer: 343 in³

Explanation: In this problem, we're asked to find the volume of a cube.

It's important to understand that a cube is a type of rectangular prism and the formula for the volume of a rectangular prism is shown below.

<em>Volume = length × width × height</em>

In a cube however, the length, width, and height are all the same. So we can use the formula side × side × side instead.

So the formula for the volume of a cube is side × side × side or s³.

So to find the volume of the given cube, since each side has a length of 7 inches, we can plug this information into the formula to get (7 in.)³ or (7 in.)(7 in.)(7 in).

7 x 7 is 49 and 49 x 7 is 343.

So we have 343 in³.

So the volume of the given cube is 343 in³.

8 0

2 years ago

Which equation has the same solution

Temka [501]

4x^2+48x=20
4x^2+48x+144=164
(2x+12).(2x+12)= + 59rt(164)
-

8 0

2 years ago

There has been a great deal of controversy over the last several years regarding what types of surveillance are appropriate to p

Gemiola [76]

Answer:

0.000329

Step-by-step explanation:

Please have a look at attached document.you will get complete solution.

7 0

3 years ago

Read 2 more answers

Guys, I have a life question.

gladu [14]

you should go make new friends because you

are lonely and have no friends

6 0

3 years ago

Help me I’m begging you please

sertanlavr [38]

Answer:

Air pressure = $4.6\frac{\text{lb}}{\text{in}^{2} }$

Step-by-step explanation:

Relationship between air pressure and altitude can be modeled by,

P = 14.7e $14.7e^{-0.00004h}$

Where P = Air pressure

and h = altitude above the sea level

Air pressure on Mount Everest having altitude = 29028 feet abve the sea level will be,

P = $14.7e^{-0.00004\times 29028}$

= $14.7\times e^{-1.16112}$

= 4.603

≈ 4.6 $\frac{\text{lb}}{\text{in}^{2} }$

Therefore, air pressure on Mount Everest = 4.6 $\frac{\text{lb}}{\text{in}^{2} }$

7 0

3 years ago