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3 years ago

I need some help with geometry?

Mathematics

1 answer:

kramer3 years ago

3 0

39=9x+7-3x+20

Subtract 27 from each side

12=6x
2=x

Now plug in 2 for x to find AB and BC

9x+7= AB
9(2)+7=AB
18+7= AB
25= AB

-3x+20= BC
-3(2)+20= BC
-6+20= BC
14= BC

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3 years ago

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alexdok [17]

Simran's Journey was 35 minutes less on Thursday as compared to Wednesday

<h3>What is a Distance - Time Graph ?</h3>

Distance Time graph is the relationship between the distance travelled in the respective time on the x axis.

Two distance time graph is given

The Wednesday graph shows the time taken by Simran is

Total Time = 40 minutes

and

The Thursday graph shows the time taken by Simran is

Total Time = 5 minutes

Therefore Simran's Journey was 40-5 , 35 minutes less on Thursday as compared to Wednesday

To know more about Distance - Time Graph

brainly.com/question/13269893

#SPJ1

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2 years ago

I need some help with geometry?​

I need some help with geometry?