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allsm [11]
3 years ago
11

If n distinct planes intersect in a line, and another line L intersects one of theses planes in a single point, what is the leas

t number of these n planes that L could intersect?
A. n
B. n−1
C. n−2
D. n/2
E. (n−1)/2
Mathematics
1 answer:
irina1246 [14]3 years ago
3 0
C or b sorry if its wrong that just my best anwer
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pochemuha

Answer

not sure this is right tho

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7 0
2 years ago
What is the equation of this circle in standard form M(2,4) N(9,4) these are coordinates across the diameter of the circle?
igomit [66]
The standard form is

(x-xo)² + (y-yo)² = r²

Where xo,yo is the center of the circumference
and r is the radius.

We find the distance between the points to determine the <span>diameter

d=sqrt ((9-2)</span>² + (4-4)²<span>) = sqrt (49) = 7

The radius of the circumference is d/2 = 7/2 = 3.5

And we can see that those points are at the same coordinate y = 4 

The center is given then by , x = (9+2)/2 = 5.5
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The equation results

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</span>
3 0
3 years ago
(3x -1) + (2x+1) (x)
almond37 [142]
The answer is X = 6

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3 0
3 years ago
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IrinaVladis [17]

Answer:

perfect sq=4/25,9,36

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6 0
2 years ago
Compare the two expressions
Art [367]
Yes, they are equivalent
6+7-5=8. -5+10+3=8
8 0
3 years ago
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