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svlad2 [7]
3 years ago
10

Please answer question below Thanks

Mathematics
1 answer:
slega [8]3 years ago
5 0
5x+17+15=45
5x=45-17-15
5x=13
x=13/5
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An 8×8×8 cm cube was painted red, and then broken up into small cubes with side lengths of 1 cm. How many small cubes have none
Alona [7]

Answer:

216

Step-by-step explanation:

If you just paint the surface of the cube, then the inside of the cube would not have any of their faces painted red.

Just looking at the cube from a side view, you would realize that there would be a smaller cube, 6 x 6 x 6 (not 7 since you have to account for both the top side and the bottom side), and so that is the answer, 6 ^ 3, which is 216.

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3 years ago
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Step-by-step explanation:

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3 years ago
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Answer:

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8 0
3 years ago
Emily's younger brother, Kenny, begged her to make him a superhero costume for Halloween this year, so of course Emily did! Emil
iris [78.8K]

Answer:

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Step-by-step explanation:

Since the cape is trapezoid shaped and has an area of 600 in², the area of a trapezoid is given by

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2 years ago
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xenn [34]

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m=4

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So, 6m+4n=32. Hope this was what you were looking for!

5 0
3 years ago
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