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Andrej [43]
3 years ago
13

Find the area of a square if the length of the side is 12.

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

144

Step-by-step explanation:

Because when you find the area of a square, the sides of a square is the same, you just multiply 12 and 12, because area is just 2 sides of the shape! Your welcome :D  

Novosadov [1.4K]3 years ago
4 0

Answer:

12*12=144

Step-by-step explanation:

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Consider the point. (2, 4, 5) What is the projection of the point on the xy-plane? (x, y, z) = What is the projection of the poi
Karolina [17]

Answer:

Step-by-step explanation:

Given is a point (2,4,5) in 3 dimension.

a) The projection of the point on xy plane would be with coordinate z=0 and same x,y coordinates

i.e. (2,4,0)

Similarly projection xz plane would be (2,0,5)

and projection on yz plane is (0,4,5)

If (2,4,5) is opposite vertex and faces are parallel to the coordinate planes

we would have the sides as xy plane yz plane and zx plane with extreme vertex as (2,4,5)

So all the 6 vertices would be

(0,0,0) (0,4,5) (2,0,5) (2,4,0) (0,4,0) (0,0,5) and (2,0,0),(2,4,0)

8 0
3 years ago
Find the volume of each figure to the nearest tenth. Use 3.14 for<br> No viruses please
ludmilkaskok [199]

Answer:

1) 188.4 in³

2)306 in³

3)210in³

Step-by-step explanation:

1) r = 5in   h = 12in

5 * 12 * 3.14

2) L = 3    W = 8.5     H = 12

3 * 8.5 * 12

3) \frac{1}{2} ( B = 5    W = 7    H =  12)

.5(5 * 7 * 12)

6 0
2 years ago
a wholesaler allows a discount of 25kobo for every 25 naira goods purchased . find the percentage discount allowed.
ZanzabumX [31]

The percentage discount allowed by the wholesaler is 1%

<h3>Percentage</h3>

  • 1 naira = 100 Kobo

25 naira = 25 × 100

= 2500 Kobo

Percentage discount allowed = 25 / 2500 × 100

= 0.01 × 100

= 1%

Therefore, the percentage discount allowed is 1%

Learn more about percentage:

brainly.com/question/843074

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5 0
1 year ago
Show Work Please Thank You
Damm [24]

The angles in degrees to radian is as follows:

-54 degrees = -3π / 10 radian

<h3>How to convert from degree to radian?</h3>

The measurement is in degrees. Let's convert it to radian with respect to π.

Therefore,

180 degrees = π radian

-54 degrees = ?

cross multiply

Hence,

angle in radian = -54 × π / 180

angle in radian = - 54π / 180

angle in radian = - 6π / 20

angle in radian = -3π / 10 radian

learn more on radian here: brainly.com/question/22212006

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3 0
2 years ago
Which of the following expressions “ the sum of n and the sum of n and 6 ?
faltersainse [42]

what do u mean by that

3 0
3 years ago
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