3 years ago

The area of square pond is 5625meter square and 2 meter width path is made around the pond

Mathematics

2 answers:

algol133 years ago

7 0

Answer:

Step-by-step explanation:

good luck hoped it helped

Katyanochek1 [597]3 years ago

4 0

Answer:

I think it would be b I dont know for sure

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Evaluate the numerical expression. 9x [(26-4)-(4+7)] The value of the expression is

mash [69]

Answer:

Step-by-step explanation:

26-4=22. 4+7=11. 22-11=11. 9 times 11=99

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3 years ago

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In an auditorium, the first row of seats has 30 seats. each row behind the first row has 4 more seats then the row in front of i

Alexeev081 [22]

Answer:

126

Step-by-step explanation:

Row 1: 30+0*4

Row 2: 30+1*4

Row 3: 30+2*4

...

The list goes on. Do you see a pattern here? If we call the row number as r, the formula is 30+(r-1)*4. In the 25th row, the r is 25. So in the formula, it is 30+(25-1)*4=30+24*4=126.

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3 years ago

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inysia [295]

Answer: more information?

Step-by-step explanation:

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2 years ago

A submarine cuts through the water at an elevation of 203 meters under the sea. The sub rises, and the elevation changes by 4.3

Natalija [7]

It should be 76.1m under water. First multiple 15x4.3=64.5, and 5.2x12=62.4. Add those together to get 126.9. Subtract that from the initial elevation of 203 and get your answer.

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3 years ago

50 ÷ (-5) = Please simplify

mafiozo [28]

Answer:

-10

Step-by-step explanation:

50 ÷ (-5)

First ignore the brackets and the negative sign.

Then divide 50 by 5 to get 10

Then return the negative sign so the answer is; -10

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3 years ago