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allsm [11]
3 years ago
10

Please help, will give brainliest answer

Mathematics
1 answer:
babymother [125]3 years ago
4 0
1. AB/EF = P(ABCD)/P(EFGH)
4/5=16/P(EFGH)
P(EFGH)=5*16/4=5*4=20

2. V(old)=lwh =
V(new)=2*l*2*w*2*h =2³(lwh)=2³*V(old)= 8*3600=28800

3.
A(old)=ab
A(new)=5a*5b=25ab=25A(old)
new area will be 25 times larger

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OlgaM077 [116]

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7 0
2 years ago
NEED HELP ASAP 20POINTS The energy (and cost) needed to operate an air conditioner is proportional to the volume of a space that
insens350 [35]

Answer:

The daily cost of cooling the large warehouse with the same model of air conditioner is \$1,953

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

In this problem

The scale factor is equal to 2.5

so

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4 0
3 years ago
Help me out please!
Marina86 [1]

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Step-by-step explanation:

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4 0
3 years ago
Write an algebrale expression for the phrase "elghe more than three times a<br> number
gavmur [86]

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Step-by-step explanation:

5 0
2 years ago
75 is 24% of what number?<br> I WILL GIVE BRAINLIEST!!!!
Valentin [98]

Answer:

312.5

Step-by-step explanation:

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75 = 24% * n

Change to percent form

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Divide each side by .24

75/ .24 = .24n/.24

312.5 = n

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2 years ago
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