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Eva8 [605]
3 years ago
11

A 440 m long road is being repaired. After one day, the workers had repaired 3/4 of the road. What is the length of road left to

be repaired?
Mathematics
1 answer:
Nezavi [6.7K]3 years ago
3 0

440/4=110

110*3=330

330/440 = 3/4

They have repaired 330 meters of the road

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Match the compound inequalities
kondor19780726 [428]

I one is 8x<24 and -8≤2x-4

Hence x <24/8 =3 and -4≤2x:  divide by positive 2 to get -2≤x

Hence solution is -2≤x<3

Therefore c is the correct matching for 1.

2) 5x-2>13 or -4x≥8  

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Or x>3 or x ≤-2

Hence solution is two regions to the right of 3 excluding 3 and left of -2 including -2.

Graph b is the correct match.

3) -25≤9x+2<20

Subtract 2

-27≤9x<18: Now divide by positive 9

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Graph a is correct matching for question 3.

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3 years ago
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yan [13]
Constant of Proportionality = d/t = 90/2 = 45 mph

In short, Constant of Proportionality would be: 45 miles per hour.

Here, d/t = 45
d = 45t

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Hope this helps!


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3 years ago
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bekas [8.4K]
The answer is B because -3.62 is less than -3.5 and greater than -3.8.
8 0
3 years ago
What is the range of h?
Bas_tet [7]

Answer:

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Step-by-step explanation:

The range is the output values or the y values

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3 0
3 years ago
Someone pls help it’s for my exams
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Answer:

Step-by-step explanation:

you know that both angles=180

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2 years ago
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