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Aleks [24]
3 years ago
11

(a) A box has length 8.0 cm, width 5.0 cm and height 10.0 cm. Find the (1) total surface area of the box; (ii) the volume of the

box.
​
Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0

Answer:

surface area: 340

volume: 400

Step-by-step explanation:

the formula for surface area is 2*LW+LH+HW

So (8.0)(5.0)+(8.0)(10.0)+(10.0)(5.0)=170 multiplied by 2

you find the volume by multiplying length times width times height

(8.0)(5.0)(10.0)=400

zzz [600]3 years ago
7 0

Answer:

volume= length × breadth × height

= 8×5×10

400cm³

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UkoKoshka [18]

Answer: the answer is x=36

Step-by-step explanation:

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1

​

(x−4)  to  \frac{x-4}{8}

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4 Regroup terms.

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5 Subtract 44 from both sides.

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Answer:

<em>B. 30 degrees</em>

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Find the diagram attached

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Hence the value of x is 30 degrees

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3 years ago
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