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yulyashka [42]
3 years ago
13

(ASAP 50 POINTS) If the aspect ratio of a chalkboard is 4:3 and the width is 12 in, what is the length of the chalkboard?

Mathematics
2 answers:
kvv77 [185]3 years ago
8 0
The answer is 6.67 i think
Mice21 [21]3 years ago
7 0

Answer: The length of the chalkboard is 9 inches.

Step-by-step explanation:

12/4= 4

3*3= 9

12:9 is equal to 4:3

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Which option below is not a potential risk of purchasing a used car?
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used cars can have a lower initial cost

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it is not a risk/hinder to purchasing a used car

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2 years ago
The volume of a prism with side lengths measured in millimeters is 20. How could this measurement be written? Check all that app
Katyanochek1 [597]

The unit measurement of the a volume in mm is mm³(millimetres cube.)

<h3>How to find volume ?</h3>

Volume is is defined as the space occupied within the boundaries. The objects are usually solid objects.

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learn more on volume here: brainly.com/question/16310824

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4 0
2 years ago
20 points help w part b
Hatshy [7]

Answer:

8:07 am

Step-by-step explanation:

It takes 9 minutes to walk from his house to the bus station.  It then takes 92 minutes for the bus to travel from Birmingham to Coventry.  After arriving, he takes 12 minutes to reach his workplace.  This takes a total of 113 minutes.

9 + 92 + 12 = 113

Convert 113 minutes to hours and minutes.

113 - 60 = 53

1 hr and 53 min

He has to be at work by 10.  Subtract the time it takes to get to his work by the time he has to get there.

10 - 1 hr = 9

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The latest time he can leave is 8:07.

3 0
3 years ago
Pleasee mwa mwa mwa help me
sammy [17]

Answer: About (-2.414, 0) and (0.414, 0)

Step-by-step explanation:

       Let us graph the equation given and see what the x-intercepts are. These are points where the line intercepts the x-axis. <em>See attached</em>.

       This means our x-intercepts are at about (-2.414, 0) and (0.414, 0).

                        These are also equal to -1-\sqrt{2} and  -1+\sqrt{2}

8 0
1 year ago
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