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MissTica
3 years ago
11

Please Hurry!!

Mathematics
2 answers:
sertanlavr [38]3 years ago
8 0
6/3 = 2
10^4/10^-5 = 10^9

so it's 2 x 10^9

answer
<span>A 2 × 10^9</span>
const2013 [10]3 years ago
4 0
The answer is A. What you do first is divide 6 by 3 to get 2 then you bring down your 10-----> 2*10. Then you subtract -5 from 4 ---> 4-(-5) (if the equation looks like this and only this then you just add the 4 and the 5, you can remember this because the subtraction sign, parenthese, and negative sign looks like a big addition sign.) Your answer will be 9 so just bring that sown too! Your final answer is 2*10^9
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o-na [289]
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2 years ago
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A rectangular swimming pool that is 10 ft wide by 16 ft long is surrounded by a cement sidewalk of uniform width. If the area of
Alchen [17]
We are asked to solve for the width "x" in the given problem. To visualize the problem, see attached drawing.
We have the area of the swimming pool such as:
Area SP = l x w
Area SP = 10 * 16
Area SP = 160 feet2
Area of the swimming pool plus the sidewalk with uniform width:
Area SP + SW = (10 + x) * (16 + x)
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5 0
3 years ago
Simplify (2x + y)(x - 2y) - (x + 2y)(2x - y) as much as possible.
snow_tiger [21]

Answer:

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(2x-y)x(x-2y)-(x+2y)X(2x-y)

remove the parentheses

2x^2-4xy+xy-2y^2-(2x^2-xy+4xy-2y^2)

collect terms

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4 0
3 years ago
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Talja [164]

Answer:

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Step-by-step explanation:

We need to change the mixed number to an improper fraction to find the reciprocal

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The reciprocal of 16/5 is found by flipping the fraction

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4 0
3 years ago
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Flura [38]

Answer:

y-y1 = m(x-x1)

Step-by-step explanation:

Letter m is the slope.

x1, and y1 is a given point.

8 0
3 years ago
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