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4 years ago

Square root is 200 and integers are 14 and 15. what should each side of the garden be??

Mathematics

1 answer:

Natalija [7]4 years ago

5 0

Answer: 2w

Step-by-step explanation: if the garden is shaped like a square, then all the sides are equal,

length = breadth, and the Area of a square or rectangle is the length multiplied by the breadth

and to find the length and breadth, we find the square root of the area

The area is 4w2

We know that 4 is the perfect square of 2, making 2 the square root of 4

And w2 is the square of w

This is elementary algebra, a x a = a2

b x b = b2, w x w = w2

So adding both together, the square root of 4w2 = 2w

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2 years ago

The period of this function is π / 4 8 2π π / 2

Serhud [2]

ANSWER

$\frac{\pi}{2}$

EXPLANATION

The period refers to the interval over which the function completes one full cycle.

The given function completed four cycles in on the the interval.

[-π,π]

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$= \frac{\pi + \pi}{4}$

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The last choice is correct.

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3 years ago

Which ordered pair in the form (x,y) is a solution of this equation?

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D
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3 years ago

Tommy rides in a motorboat against a river current for 25 km. Then he returns to his starting point by floating down river on a

Montano1993 [528]

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3 years ago

How many kilograms of coffee worth 40/kg must be mixed with coffee worth $11/kg to give 12kg of coffee worth $9.50/kg

Kazeer [188]

Answer:

0.62kg

Step-by-step explanation:

Let

x = 40/kg coffee

y = 11/kg coffee

two equations can be derived from the question

x + y = 12 equation 1

40x + 11y = 114 (9.5 x 12) equation 2

multiply equation 1 by 11

11x + 11y = 132 equation 3

subtract eqn 3 from eqn 2

29x = 18

divide both sides of the equation by 29

x = 0.62kg

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3 years ago

Square root is 200 and integers are 14 and 15. what should each side of the garden be??​

Square root is 200 and integers are 14 and 15. what should each side of the garden be??