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Doss [256]
3 years ago
5

Christine used 12 cubes to make this 3-step staircase. If she uses a total of 56 cubes to make a similar staircase, how many ste

ps will the staircase have? Think of using objects to help you solve this problem.
Mathematics
2 answers:
Arisa [49]3 years ago
5 0
Your answer to the problem is 14
pochemuha3 years ago
3 0
12/4= 3
56/4=14
So dividing 56 by 4 will give you your answer, which is 14
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he ratio of your monthly allowance to your friend’s monthly allowance is 5 : 3. Both of your monthly allowances total $40. How m
Elena-2011 [213]

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2 years ago
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This is super hard i needd help
natta225 [31]

Answer:

2587mm^3 approx!

Step-by-step explanation:

first you divide the nut into 6 part(in triangle now, by joining centre to each edge)

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i.e, 1/2×13×15=97.5(mm^2)

now when we consider depth of that traingular part,we will get volume of that part as area×depth

i.e, 97.5×6=585(mm^3)

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now take circular cavity in consideration, it's volume will be π(7^2)6=923(mm^3) approximately

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✌️

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