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anastassius [24]
3 years ago
9

Laila reads 36 pages in 4 hours which expression can be used to find the number of pages she reads per hour

Mathematics
1 answer:
djverab [1.8K]3 years ago
6 0

Answer:

D

Step-by-step explanation:

 36 pages divided by 4

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How are √25 and √-25 different in the terms of a solution for both? *
Tanya [424]

Answer:

For \sqrt{25} it will be plus or minus \sqrt{5}

For \sqrt{-25} it will be plus or minus \sqrt{5i}

Step-by-step explanation:

Well for \sqrt{-25} it will be 5i

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6 0
3 years ago
What is the value of 13x if x = −7?
Arisa [49]

Answer: -91

Step-by-step explanation:

13x, x=-7

plug in the -7 to x

13(-7)

multiply

<h3>-91</h3>
8 0
2 years ago
Line EF is the median of the trapezoid ABCD. The median connects the midpoint of the legs of a trapezoid. Use the diagram to fin
FromTheMoon [43]

Answer:

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  • base: 18

Step-by-step explanation:

The median is the average of the lengths of the two bases:

  5x -20 = (12 + (4x -10))/2

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Then the lengths are ...

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  base = 4x -10 = 4·7 -10 = 18

6 0
3 years ago
I'm having alot of trouble with this one.​
Daniel [21]
Okay, this is C. This is because since he has already driven 3.5miles so far, we already have that and we add it cause we have already driven that. Then, it says 100 miles for every TWO hours. For x, we need to find how many miles we drive in ONE hour. So: 100/2 miles = 2/2 hours: 50 miles = 1 hr.
3 0
3 years ago
Naimal averages 80km/h driving her car.
777dan777 [17]
That sounds correct to me. 
4 0
3 years ago
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