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Ludmilka [50]
3 years ago
9

Help me plz i neEd answer

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
6 0

Answer:

C)64 feet^{2}

Step-by-step explanation:

The formula for the area of a trapezium is :

\frac{a+b}{2} *height

A is the top line

B is the bottom line

To work this out you would first add 6 to 10, which is 16. Then you would divide 16 by 2, which is 8. Then you would multiply 8 by 8, which is 64 feet^{2}

1) Add 6 to 10.

6+10=16

2) Divide 16 by 2.

16/2=8

3) Multiply 8 by 8.

8*8=64 feet^{2}

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Answer:

The equation to find the answer is  9=1+(n-1)2.

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Step-by-step explanation:

Given:

Karen set her watch 1 second behind

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On Solving the above equation we get;

Subtracting both side by 1 we get;

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Adding 1 on both side we get;

4+1=n-1+1\\\\n=5

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Answer:

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Step-by-step explanation:

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