3 years ago

What is the answer for x

1 answer:

7 0

You have to first subtract seven from five to get -2. your equation will now be x over four equals negative two. multiply the four by negative two and you'll get -8 equals x

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Dmitry [639]

Answer: A. $9x^2 - 16y^2$ .

Step-by-step explanation:

A difference of squares problem is factored as : $a^2 - b^2 = (a + b)(a - b)$
For this both terms in the form of squares and a minus sign between them.

From all the options only option A has both terms square and they minus sign between them.

Also, $9x^2 - 16y^2= (3x)^2-(4y)^2=(3x+4y)(3x-4y)$

Here a= 3x and b= 4

Hence, the correct answer is A. $9x^2 - 16y^2$ .

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Step-by-step explanation:

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Zepler [3.9K]

Answer:

£320

Step-by-step explanation:

Using proportion,

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3 years ago

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meriva

Answer:

Step-by-step explanation:

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What is the approximate area of a circular pond that has a radius of 35 meters?

Masteriza [31]

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3 years ago