3 years ago

If the length of the base of a triangle is

Mathematics

1 answer:

Anarel [89]3 years ago

5 0

Answer:

Step-by-step explanation:

the answer is 12% decrease in area

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Ex 2.6

Anna007 [38]

$y=3x^4 -4x^3 -12x^2 +1\\
y'=12x^3-12x^2-24x\\\\
12x^3-12x^2-24x=0\\
12x(x^2-x-2)=0\\
12x(x^2+x-2x-2)=0\\
12x(x(x+1)-2(x+1))=0\\
12x(x-2)(x+1)=0\\
x=0 \vee x=2 \vee x=-1\\\\
\forall{x\in(-\infty,-1)\cup(0,2)}\ y'$
$y(-1)=3\cdot(-1)^4-4\cdot(-1)^3-12\cdot(-1)^2+1=3+4-12+1=-4=\\
=y_{min}$

5 0

3 years ago

Please help i will give brainest to correct answer

melamori03 [73]

Answer:

Step-by-step explanation: it would not be a triangle

5 0

2 years ago

Read 2 more answers

What is the value ??????? <br> Help!

larisa86 [58]

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