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77julia77 [94]
3 years ago
8

Why there must be at least two lines on any given plane

Mathematics
1 answer:
ratelena [41]3 years ago
7 0
Although theoretically there are infinite lines in space and in a plane, too, at least three non collinear points are necessary to define a plane. Two intersecting lines will therefore be necessary to define it (two points create a line); these intersecting lines are the ones to help define coordinates (x,y).
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What is the complete factorization of the polynomial below? x3 +4x2 + 16x + 64
mash [69]

Answer: (x+4)(x^2+16)

Step-by-step explanation:

x^3+4x^2+16x+64

x^3+4x^2+16x+64

=(x+4)(x^2+16)

have a nice day!!

4 0
3 years ago
Evaluate. Write your answers as fractions. <br>2^2/-5 =<br> -(5/4)^3=​
Natalija [7]
2^2/-5=-4/5
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1 year ago
48 divided by 76.8<br> I am very confused on the two digits numbers
Anestetic [448]
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2 years ago
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tankabanditka [31]

Answer:

2.8

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
If f(x)=4x^2+1 and g(x)=x^2-5 find (f+g)
lutik1710 [3]
Given:
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3 0
3 years ago
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