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castortr0y [4]
3 years ago
5

What is the surface area of a cube with a side of length 14 meters?

Mathematics
1 answer:
prisoha [69]3 years ago
3 0
SA = 6a^2

Where 'a' is the side length.

Plug in what we know:

SA = 6(14)^2

Simplify the exponent:

SA = 6(196)

Multiply:

SA = 1176
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Sooo..... can anybody help.....
Margaret [11]
V= wlh so the answer is 56.25 or 56 1/4
4 0
3 years ago
Read 2 more answers
20-{3+2[20÷4×5]}+16= -17 but I have to show how I got this.
aleksandr82 [10.1K]

20-{3+2(5*5)}+16

=20-{3+2*25}+16

=20-(3+50)+16

=20-53+16

=36-53

=-17

7 0
3 years ago
Draw a right triangle with side lengths of 3, 4, and 5 units. <br> and answer the problem please :')
11111nata11111 [884]

Answer:

Image below

Step-by-step explanation:

<em>Given: Side lengths of a right triangle 3,4 and 5 units. </em>

<em> To draw: A right triangle with the given side length. </em>

<em> Solution: </em>

<em> We know, in a right angle triangle hypotenuse is the longest side and satisfying Pythagoras theorem. </em>

<em> From the given side length, </em>

<em> Hypotenuse = 5 unit </em>

<em> We can take any of the base and perpendicular. </em>

<em> Let, Base = 3 unit </em>

<em> Perpendicular = 4 unit. </em>

<em> It a right-angle triangle with a hypotenuse 5 unit. </em>

<em> Now we draw a right angle triangle taking in the first 3 base and 4 perpendicular and second 3 perpendicular and 4 bases.</em>

8 0
2 years ago
Read 2 more answers
How to write slope intercept form of<br> y = -5/4 (x+4)
Mkey [24]

Answer: y=−5/4x−5

Step-by-step explanation:

5 0
3 years ago
What is the GCF of 81 and 36?<br> What is the LCM of 4 and 9?
Mila [183]
The question "What is the LCM and GCF of 36 and 81?" can be split into two questions: "What is the LCM of 36 and 81?" and "What is the GCF of 36 and 81?"

In the question "What is the LCM and GCF of 36 and 81?", LCM is the abbreviation of Least Common Multiple and GCF is the abbreviation of Greatest Common Factor.

To find the LCM, we first list the multiples of 36 and 81 and then we find the smallest multiple they have in common. To find the multiples of any number, you simply multiply the number by 1, then by 2, then by 3 and so on. Here is the beginning list of multiples of 36 and 81:

Multiples of 36: 36, 72, 108, 144, 180, 216, etc.

Multiples of 81: 81, 162, 243, 324, 405, 486, etc.

The least multiple on the two lists that they have in common is the LCM of 36 and 81. Therefore, the LCM of 36 and 81 is 324.
4 0
3 years ago
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