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3 years ago

X(5x+3-4x)-(5x-8-3x)=

Mathematics

2 answers:

CaHeK987 [17]3 years ago

8 0

X^2+x+8 is the answer unless you need it factored

makvit [3.9K]3 years ago

6 0

$x(5x+3-4x)-(5x-8-3x)=x(x+3)-(2x-8)=x^2+3x-2x+8=x^2+x+8$

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vovikov84 [41]

Answer:

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Step-by-step explanation:

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(x - a)² + (y - b)² = r²

where:

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We are given the coordinates of the endpoints of the diameter as; (22,0) and (2,0)

Thus, the centre of the circle would be at the mid point of the endpoints of the diameter.

Coordinates of the centre is;

((22 + 2)/2), (0 +0)/2))

This is;

(12, 0)

So, a = 12 and b = 0

Now,to get the radius r, we will use the formula;

r = √[(x2 - x1)² + (y2 - y1)²]

Where;

(x1, y1) and (x2, y2) are 2 points namely (12,0) and (22, 0)

r = √[(12 - 22)² + (0 - 0)²]

r = √(-10)²

r = √100

r = 10

Thus,equation of the circle is;

(x - 12)² + (y - 0)² = 10²

(x - 12)² + y² = 100

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3 years ago

a cardboard box holds 31.25 cubic inches of creamy butter. The butter is molded into a square prism that is 5 inches long. How m

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Answer:

$62.5 \:in^2$

Step-by-step explanation:

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Since l=5 Inches

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2 years ago

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stiv31 [10]

The exact answer would be 167.09 so if you round the closest answer is D. $170

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2 years ago

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Drupady [299]

1*441 & 3*147 & 7*63 & 9*41 &21*21 are all factor pairs of 441

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Step-by-step explanation:

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