3 years ago

describe how you would estimate the square root of a number that is not a perfect square without using a calculator

1 answer:

6 0

You find the squares it around, say 23, well its between 25 and 16 the pefect square roots of 5 and 4 and 23 is closer to 25 so it would be around 5

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MaRussiya [10]

Answer:

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Step-by-step explanation:

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Modulus: r1 × r2

= 7×44 = 308

Argument: theta1 + theta2

= -70 + 115 = 45

z1z2 = 308[cos(45) + isin(45)]

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3 years ago

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morpeh [17]

Answer:

$S =19P\\S-19P = 0$

Step-by-step explanation:

We are given the following in the question:

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There are 19 times as many students as professors.

We have to write an equation to show the given relationship between professors and students.

$S =19P\\S-19P = 0$

The above situation is the situation that represents the given relationship.

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3 years ago

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alexgriva [62]

height of pyramid = 3*(V/A)

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