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Goryan [66]
3 years ago
15

Please answer it now in two minutes

Mathematics
1 answer:
Ainat [17]3 years ago
8 0

Answer:

A

Step-by-step explanation:

coplanar means 3 points in a plane. D is collinear and the others are just wrong. Brainliest here !!

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Graph the linear inequality. 3x-y&lt;6
Sphinxa [80]

Answer:

Step-by-step explanation:

3 x - y < 6

dividing whole equation by 6 equation comes out to be

\frac{3x}{6}-\frac{y}{6}

\frac{x}{2}+\frac{y}{-6}

from the above equation we can clearly see that the x and y co-ordinate

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and the plot is given in the attachment given below.

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6 0
3 years ago
PLZ HELP ill GIVE BRAINIESt!!!!20 Points
Goryan [66]
A) √50 = 2√25 . Her mistake was that she confused the radicand (25) & the outside factor to the radicand that is 2. The write answer is 5√2 & not the opposite

b) Find 2 numbers where their square nears the lower & the upper end of 50.

For instance 7² = 49 & 8² =64 are the nearest lower & upper numbers that encompass 50
Hence we can write the following inequality:  

49<50<64  & √49<√50√64 ==> 7<√50<8

So the √50 is nearer to 7² rather than 8².

Then let's try 7.1² =50.41 Which is an acceptable approximation
7 0
3 years ago
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