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Maru [420]
2 years ago
5

Please help me with this question!!!

Mathematics
2 answers:
worty [1.4K]2 years ago
6 0

Answer:

x = 9/2

Step-by-step explanation:

Let the left-most figure be Figure A.

Let the right-most figure be Figure B.

Figure A area:

10 cm * x cm = 10x cm squared

Figure B area:

(3 cm + x cm) * 6 cm = 18 cm + 6x cm

Create the equation:

10x = 18 + 6x

Solve:  

10x = 18 + 6x  

4x = 18

x = 18/4

x = 9/2

Licemer1 [7]2 years ago
3 0

Answer:

x=9/2

Step-by-step explanation:

Area must be same, so

10x=(3+x)6

10x=18+6x

10x-6x=18

x=18/4

x=9/2

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Step-by-step explanation:

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Therefore, keeping the definition  above on mind, to solve this problem the numbers must be arranged from least to greastest. In the figure shown in the problem, you can see that they are already arranged in this order. Therefore, the middle number in the set is:

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During the final 5 seconds of a race a cyclist increased her velocity from 4 m/s to 7 m/s . What was her average acceleration du
GREYUIT [131]

Answer:

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Step-by-step explanation:

Acceleration:

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Here v= 7 m/s and u=4 m/s t=5 seconds

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The average acceleration of the cyclist was 0.6 m/s².

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