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weqwewe [10]
3 years ago
11

What is the surface area of a sphere with a diameter of 8 mm? Use 3.14 for π .

Mathematics
1 answer:
Rudik [331]3 years ago
8 0

Answer:

Step-by-step explanation:

804.25mm

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balandron [24]
100,002 divded by 13 will be 7692 when estimated
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3 years ago
Read 2 more answers
Isosceles Right Triangle Reflection to prove ASA Congruence
adell [148]

Answer:

Yes they went through rigid motion

Step-by-step explanation:

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7 0
3 years ago
PLZ HELP!!!<br> what r the answers??
vekshin1

Answer:

Question 2 the answer is C) y = -3/2x + 2

Question 3 the answer is D) x = 4

Step-by-step explanation:

To solve either we first need to know that parallel lines have the same slope.

So in #2 we know that the new line will also have a slope of -3/2. Therefore, we can use that along with the point given in the problem in point-slope form to get the new equation.

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y + 1 = -3/2(x - 2)

y + 1 = -3/2x + 3

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And for #3, we know that we have a vertical line due to the fact that it is expressed as x = a number. Therefore, we must have the same in the answer. D is the only one that has such an answer.

3 0
3 years ago
Find and sketch the domain of the function. f(x,y)=√(4-x^2-y^2) +√(1-x^2)<br>​
elena55 [62]

Answer:

Hello

Step-by-step explanation:

The domain is limited with 2 lines parallel: -1 ≤ x ≤ 1

and the disk ? (inside of a circle) of center (0,0) and radius 2

dom\ f(x,y)=\{(x,y) \in \mathbb{R} ^2 | \ -1\leq x \leq -1\ and \ ( -\sqrt{4-x^2}  \leq \ y  \leq \sqrt{4-x^2}\  ) \ \}\\

3 0
3 years ago
0.199<br> to the nearest hundredth.
RideAnS [48]
0.20 would  be the answer.
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ones, tenths, hundredth
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6 0
3 years ago
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