2 years ago

3

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

8 0

A 4.2%
Explanation: that might be the answer ✌︎☆♪ ٩( ᐛ )و

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Komok [63]

C. 18.88 centimeters. Because with a tilted radius of 5.7. It ranges up. So it would be a higher number SLIGHTLY.
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What are the center and radius of the circle whose equation is x2 + y2 + 4x = 5?

prisoha [69]

The center is (-2,0)
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3 years ago

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ValentinkaMS [17]

Answer:

The dimensions are:

$3(2x+1)$ by $(7x+5)$

Step-by-step explanation:

The area of the rectangle is given as

$A=42x^2+51x+15$

The factored form of this quadratic trinomial gives the dimensions of the rectangle.

We factor 3 first to obtain;

$A=3(14x^2+17x+5)$

We split the middle term to get;

$A=3(14x^2+10x+7x+5)$

We factor within the parenthesis to get;

$A=3(2x(7x+5)+1(7x+5))$

We factor further to get;

$A=3(2x+1)(7x+5)$

The dimensions are:

$3(2x+1)$ by $(7x+5)$

Then the perimeter will be

$2(6x+3+7x+5)=26x+16\:\:\:\boxed{\sqrt{} }$

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2 years ago

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Citrus2011 [14]

the answer is 4 and 7

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Dennis_Churaev [7]

Answer:

ion know

Step-by-step explanation:

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