3 years ago

The drawing of a model race car shows a length of 2 inches. The length of the actual model car is 16 inches.

Mathematics

2 answers:

erica [24]3 years ago

6 0

Answer:

Step-by-step explanation:

Anarel [89]3 years ago

3 0

Answer:

1/8 is the ratio

Step-by-step explanation:

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elena-s [515]

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3 years ago

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Vadim26 [7]

<em>Answer,</em>

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Tanya [424]

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G(x,y)=(-4,0)

Step-by-step explanation:

We use the section formula:

$(x,y)=\left(\dfrac{mx_2+nx_1}{m+n}, \dfrac{my_2+ny_1}{m+n}\right)$

Given:

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We substitute the values to get:

$G(x,y)=\left(\dfrac{2*-6+1*0}{2+1}, \dfrac{2*5+1*-10}{2+1}\right)\\=\left(\dfrac{-12}{3}, \dfrac{10-10}{3}\right)\\=\left(\dfrac{-12}{3}, \dfrac{0}{3}\right)\\\\G(x,y)=(-4,0)$

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attashe74 [19]

$\left \{ {{y+4x=12} \atop {3y=8-12x}} \right. \\\\ \left \{ {{y=12-4x} \atop {3y=8-12x}} \right. \\\\3(12-4x)=8-12x\\\\36-12x=8-12x\\\\-12x+12x=8-36\\\\0\neq28\\\\There\ are\ no\ solutions.$

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