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Anit [1.1K]
3 years ago
7

Bao Yu is completing the square to solve the polynomial equation. x^2-x-3=0 what should be her first step?

Mathematics
1 answer:
Ray Of Light [21]3 years ago
5 0
The Answer to your question is A
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Why you find 39 when you estimate difference 206and 167<br> Thinks
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3 years ago
What is the answer to - 1/3 (x+6)=0
Sauron [17]
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3 0
3 years ago
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Which of the following could be the ratio between the lengths of the two legs of a 30-60-90 triangle?
Artist 52 [7]

Answer:c

options A  and B

Step-by-step explanation:

the ratio between the lengths of the two legs of a 30-60-90 triangle

General ration of 30-6- 90 degrees triangle is

x : xsqrt(3) : 2x

When x=1 the ratio becomes 1 : 1 sqrt(3)

when x= 2sqrt(3) the ratio becomes

It becomes

Two sides of 30-60-90 triangle cannot be equal

so option c  and option D are not possible

sqrt(2) is also not possible  because we have sqrt(3) in general ratio

PLS MARK ME AS BRAINLIEST.

5 0
2 years ago
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