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-BARSIC- [3]
3 years ago
12

Find the surface area of a cube with side base length 10m.

Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0

Answer:

600 m²

Step-by-step explanation:

because the formula for surface area of a cube is 6a² in which a is the side length. so 10² is 100 multiplied by 6 which is 600

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In a game of checkers there are 12 red pieces and 12 black game pieces.Julio is setting up the board to begin playing. what is t
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It is 12/24 You add all of the numbers, 12 and 12, to get 24. Then there are twelve red checkers so 12/24.
6 0
3 years ago
Read 2 more answers
2
Serjik [45]

Answer:

d) 10

Step-by-step explanation:

x ÷ \frac{1}{2}  + 8 = 13

substitute 10 for x:

⇒ 10 ÷ \frac{1}{2}  + 8 = 13

solve:

1) divide 10 by \frac{1}{2}

⇒ 10 ÷ \frac{1}{2}  = 5

2) add 8 to 5

⇒ 8 + 5 = 13

8 0
3 years ago
Clea attends music lessons every 2 weeks, dance class every 3 weeks, and has a dental appointment every 6 weeks. If she attends
Basile [38]
In 6 weeks.



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Now you need the LCM of 6 and 6. Which is also 6, because 6 is the smallest number that can be evenly divided by 6.



So the LCM of 2, 3, and 6 is 6. So in 6 weeks, Clea will once again have a music less, attend dance class, and have a dental appointment, all during the same week.
7 0
4 years ago
Julio wants to break his school’s scoring record of 864 points during his 24-game basketball season. During the first 8 games of
Scilla [17]

Answer:

x≥38 points

Step-by-step explanation:

Julio wants to break his school’s scoring record of 864 points during his 24-game basketball season. During the first 8 games of the season, he scored a total of 256 points. Which inequality can be used to find x, the number of points Julio must average per game during the rest of the season to break the record?

julio has a 24 game basketball season.

he has played 8, it means there are 16 more games to go

therefore=

he has scored 256 nts, wic means there are still 608 points to go .

864-256=608

x is the points he more score per every game.

16x=608

to break the records ,he must score an extra point 1

so 16x≥608

x≥38

8 0
3 years ago
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What is the value of x?<br> 2 units<br> 3 units<br> 5 units<br> 8 units
irinina [24]

Answer:B

Step-by-step explanation:

5 0
4 years ago
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