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Gemiola [76]
3 years ago
9

Find the surface area of the hexagonal prism

Mathematics
1 answer:
arsen [322]3 years ago
5 0

Answer:

4,636.8 \:  {in}^{2}

Step-by-step explanation:

Surface area of the hexagonal prism

= Area of base * Height

= 6*Area of one triangle *height

= 6( \frac{1}{2}  \times 8 \times 6.9) \times 28 \\  \\  = 6(4 \times 6.9)28 \\  \\  = 6 \times 27.6 \times 28 \\  \\  = 4,636.8 \:  {in}^{2}

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In the figure, is divided into equal parts. The coordinates of point A are (2, 4), and the coordinates of point B are (10, 6). M
zheka24 [161]

Answer:

Step-by-step explanation:

We will use mid point formula:

According to the attached picture:

F is the mid point of A and B.

Thus by using formula we have,

F = (2+10)/2 , (4+6)/2

= 12/2 , 10,2

= 6,5

F should be (6,5)

Like wise the matched coordinates are:

D is the midpoint of A and F and is (4,4.5)

C is the midpoint of A and D and is (3,4.25)

E is the mid point of D and F and is (5,4.75)

H is the midpoint of F and B and is (8,5.5)

G is the midpoint of F and H and is (7, 5.25)

I is the midpoint of H and B and is (9,5.75) ..

5 0
3 years ago
If someone was born 49 months ago, in which year were they born?
Vladimir79 [104]
2014 is 49 months ago
8 0
4 years ago
Solve for x. 4.2 5.3 6.8 8.1
Licemer1 [7]

Answer:

x ≈ 8.1233

Step-by-step explanation:

SOH CAH TOA<em>(tangent = </em><em>opposite/adjacent side</em><em>)</em>

tan (32) = x/13

=> x = tan (32) × 13

=> x ≈ 8.1233

3 0
3 years ago
Simplify the radical expression. show all your steps. √363- 3√27
HACTEHA [7]
All you have to do is take the square root of 363=11√3  

11√3-3√27
8 0
3 years ago
There are 342 guests at a wedding. Each guest has a bottle with 4/100 liter bubble soap. They blow bubbles until all the bottles
mel-nik [20]

Answer:

13,680millimetres of water are blown

Step-by-step explanation:

1/100litre of water is equaled to 10 millilitres

:• 4/100 litres= 40millilitres

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342 guests × 40 millitres= (13680) amount of bubble blown

6 0
3 years ago
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