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2 years ago

A rectangle is enlarged by a factor of 6.

Mathematics

2 answers:

Dmitrij [34]2 years ago

8 0

Answer:

its 720

Step-by-step explanation:

i took the test i don't understand the math behind it but i got it right i guess it would be 20 X 6 = 120 then X that by 6 to get 720

anastassius [24]2 years ago

3 0

Answer:

6 × 20

120 in^2

Step-by-step explanation:

in order to find the area of the enlarged rectangle, you can multiply the area of the rectangle by the factor of the rectangle that is enlarged.

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Sladkaya [172]

Given:

The quadratic equation is

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To find:

The vertex of the given quadratic equation.

Solution:

If a quadratic function is $f(x)=ax^2+bx+c$ , then

$Vertex=\left(\dfrac{-b}{2a},f(\dfrac{-b}{2a})\right)$

We have,

$-2x^2-y+10x-7=0$

It can be written as

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