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mote1985 [20]
3 years ago
10

Which equation has non real solutions

Mathematics
2 answers:
yaroslaw [1]3 years ago
4 0

Answer:

Step-by-step explanation:

hello :

help : ax²+bx+c=0 ....( a≠ 0 )

calculate : Δ = b²-4ac    if Δ<0 you have non real solutions.....continu

Nutka1998 [239]3 years ago
3 0

Answer:

D.

Step-by-step explanation:

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MATH - look at the picture and i will mark you as brainliset if you answer correctly.
mote1985 [20]

Answer:

C is the answer

Step-by-step explanation:

It's very obvi lol

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3 years ago
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Today Ian wants to run less than 7/12 mile. Write a fraction with a denominator of 4 to respresent a distance that is less than
Mkey [24]

Lan wants to run less than 7/12 miles. It says to find out a fraction with a denominator of 4 and which is less than 7/12.

Let's assume the required fraction to be x/4 such that x/4 is less than 7/12.

\frac{x}{4} < \frac{7}{12} \\\\ 3*\frac{x}{4} < \frac{7}{12}*3 \\\\ \frac{3x}{4} < \frac{21}{12} \\\\ \frac{3x}{4} < \frac{7}{4} \\\\ 3x < 7

So we must have multiples of 3's that should be less than 7, we have only two choices 3 < 7 or 6 < 7.

It means x = 1 or x = 2, and the required fraction would be 1/4 or 2/4.

2/4 is simplified to 1/2 and the question says to have denominator 4.

Hence, final answer is 1/4

5 0
3 years ago
The U.S. Senate has 100 members. After a certain​ election, there were 6 more Democrats than​ Republicans, with no other parties
Contact [7]

Answer:

51 Republicans

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Which set or sets does the number 15 belong to
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Rational,whole,integer,real
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I really need this answer please help ​
iren2701 [21]
I’m not completely sure but I think the answer is C.
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