3 years ago

How do you know if a equation is a proportion

1 answer:

6 0

You can set up a proportion to determine the length of the enlarged photo

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Kamila [148]

Answer: same.

Step-by-step explanation:

8 0

2 years ago

vivado [14]

Answer: this is our required factor i.e.

$8z^3+27=(2z+3)(4z^2-6z+9)$

Explanation:

Since we have given that

$8z^3+27$

As we know the identity , which says that

$a^3+b^3=(a+b)(a^2-ab+b^2)$

So, we can use this here ,

$8z^3+27=(2z)^3+3^3\\\\=(2z+3)((2z)^2-2z\times 3+3^2)\\\\=(2z+3)(4z^2-6z+9)$

Hence this is our required factor i.e.

$8z^3+27=(2z+3)(4z^2-6z+9)$

7 0

3 years ago

Elis [28]

Answer:

use calculater please it will not take long

4 0

2 years ago

mars1129 [50]

It's depend on what it is if its an timeline then weather why number is depending on

7 0

3 years ago

Reptile [31]

1/6 + 5/8 =
8/48 + 30/48 = 38/48 reduces to 19/24 <==== total gallons of paint

8 0

3 years ago