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Alex787 [66]
3 years ago
14

HELP PLS 20 POINTS! I WILL MARK BRAINLIEST

Mathematics
2 answers:
Alex777 [14]3 years ago
7 0

Answer:

I believe it is 2 for $5.08

Step-by-step explanation:

1.27 times 2 is 2.54

2.54 times 5 is 12.70

FrozenT [24]3 years ago
6 0

Answer:

D 2(1/2) for $6.25

Step-by-step explanation:

a. 5.08/2=2.54

b.12.7/5=2.54

c.1.27/0.5=2.54

d.6.25/2.5=2.5

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The perimeter of the rectangle shown below is 24 feet what’s the length of side d?
lora16 [44]
The complete question in the attached figure

we know that 
perimeter=24 ft
[the perimeter of a rectangle]=2*8+2*x-----------> 16+2x
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the option C) x=4 ft

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svetoff [14.1K]
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Please help give bralienst not need explation
Alecsey [184]

Answer:

4.5 cm

Step-by-step explanation:

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3 years ago
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at 1:30 in the afternoon an old freight train and a new dart express train pull out of the new garland station going in opposite
zalisa [80]

Answer:

V_{E} = -22.5 / 15 = 1.5 miles/minute\\V_{F} = 7.5 / 15 = 0.5 miles/minute

Step-by-step explanation:

To answer this problem, we must bear in mind that the express train travels 3 times faster than the freight train.

If we call F the distance that the freight train travels and we call E at the distance that the express train travels, we must have the distance between them after 15 minutes it must be 30 miles.

So

F + E = 30\\

We also know that:

E = 3F

Since the express train travels 3 times faster than the freight train.

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Then E = 7.5*3 = 22.5 miles in the opposite direction.

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3 0
3 years ago
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