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EastWind [94]
3 years ago
11

What is the volume of a box measuring 8mm×10cm×5cm

Mathematics
2 answers:
notka56 [123]3 years ago
8 0
The answer is 400 because u multiply 8 x 10= 80 x 5=400 
Stella [2.4K]3 years ago
7 0
The answer is 400 because 8*10=80 which when you times by 5 gives you 400.
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The greatest common factor of 162, 378, and 414
mel-nik [20]
I think the answer may be 54 but i'm not sure.
6 0
3 years ago
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A store is having a sale on jelly beans and trail mix. For 3 pounds of jelly beans and 2 pounds of trail mix, the total cost is
Nata [24]

the cost for each of jelly beans and each pound of trail mix is $2.5 and $1.75

<u>Step-by-step explanation:</u>

Given A store is having a sale on jelly beans and trail mix. For 3 pounds of jelly beans and 2 pounds of trail mix, the total cost is $11. For 5 pounds of jelly beans and 6 pounds of trail mix, the total cost is $23 . We have to find the cost for each pound of trail mix and each pound of jelly beans.

Let the cost of each pound of trail mix is $y.

and  the cost of each pound of jelly beans is $x.

According to question,

For   3 pounds of jelly beans and 2 pounds of trail mix, the total cost is $11.

⇒ 3x+2y=11  →  (1)

For 5 pounds of jelly beans and 6 pounds of trail mix, the total cost is $23

⇒ 5x+6y=23 →  (2)

Solving (1) and (2), we get

3(1 equation)-(2 equation)=0

⇒3(3x+2y)-5x-6y=3(11)-23

⇒9x+6y-5x-6y=10

hence,

⇒4x=10

⇒x=2.5

Putting x=2.5 in  3x+2y=11  we get ;

⇒  3x+2y=11

⇒  3(2.5)+2y=11

⇒  2y=11-7.5=3.5

⇒  y=1.75

Hence, the cost for each of jelly beans and each pound of trail mix is $2.5 and $1.75 .

6 0
3 years ago
HELP/WILL REWARD!!!!!!!
SOVA2 [1]
Reflection across the x-axis followed by a reflection across the y-axis.
8 0
3 years ago
40 points! I just need this one, please help
vesna_86 [32]

Answer:

  • C. 3,75 cm

Step-by-step explanation:

<u>Ratio of corresponding sides:</u>

  • CD/BC = BC/AB
  • CD/6 = 6/9.6
  • CD = 6*6/9.6
  • CD = 3.75 cm

Correct choice is C

7 0
2 years ago
What us the surface area of the box ?​
Aleonysh [2.5K]

Answer:

243

Step-by-step explanation:

6x3x13.5=243

3 0
3 years ago
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