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3 years ago

6

PLEASE ANSWER ASAP

1 answer:

MA_775_DIABLO [31]3 years ago

6 0

Answer:

The area of a scaled object will be equal to the scale factor squared. Again, if the scale factor is three, the area of the new object will be nine times, or three squared, the area of the original object. Finally, the volume of a scaled object will be equal to the scale factor cubed.

Step-by-step explanation:

BTW im only in 7TH GRADE and im only 13 YEARS OLD and i know this stuff suprisingly lol ikr hahaha

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2 years ago

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ratelena [41]

Yes.
This is the same thing as:
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Try:
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So true.

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3 years ago

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son4ous [18]

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Step-by-step explanation:

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2 years ago

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If neither a nor b are equal to zero, which answer most accurately describes the product of (a + bi)(a - bi)?

Scrat [10]

Answer: the correct option is

(D) The imaginary part is zero.

Step-by-step explanation: Given that neither a nor b are equal to zero.

We are to select the correct statement that accurately describes the following product :

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We will be using the following formula :

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From product (i), we get

$P\\\\=(a+bi)(a-bi)\\\\=a^2-(bi)^2\\\\=a^2-b^2i^2\\\\=a^2-b^2\times (-1)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~[\textup{since }i^2=-1]\\\\=a^2+b^2.$

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Thus, the correct option is

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2 years ago

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3 years ago

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