3 years ago

The ratio 60:40 in its simplest form

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

5 0

Answer:

30:20

Step-by-step explanation:

vladimir1956 [14]3 years ago

4 0

Answer:

3:2

Step-by-step explanation:

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insens350 [35]

Answer:

$\large\boxed{f(x)=(x+8)^2-110}$

Step-by-step explanation:

$\text{The vertex form of equation}\ y=ax^2+bx+c:\\\\y=a(x-h)^2+k\\\\\text{We have the equation:}\\f(x)=x^2+16x-46=x^2+2(x)(8)-46=x^2+2(x)(8)+8^2-8^2-46\\\\\text{use}\ (a+b)^2=a^2+2ab+b^2\to x^2+2(x)(8)+8^2=(x+8)^2\\\\f(x)=(x+8)^2-64-46=(x+8)^2-110$

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Step-by-step explanation:

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3 years ago

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