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kompoz [17]
3 years ago
9

What does the discriminant determine?

Mathematics
2 answers:
devlian [24]3 years ago
6 0
The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.
zysi [14]3 years ago
4 0
It determines if the solution is equal, less than , or more than zero so if it’s equal you only have one solution but if it’s less than so it’s an imaginary graph that doesn’t have solution or more than means it has more than a solution
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Give an example of an infinite set.
Montano1993 [528]
Infinite sets may be countable or uncountable. Some examples are: the set of all integers, {..., -1, 0, 1, 2, ...}, is a countably infinite set; and. the set of all real numbers is an uncountably infinite set.
5 0
3 years ago
Read 2 more answers
Fill in the correct justification for each step in solving the equation below 3(12-9x)=-16x+58
BaLLatris [955]

<u>answer:</u>

given

distributive property

subtraction property of equality

addition property of equality

division property of equality

hope this helps! :)❤ from peachimin



4 0
3 years ago
IF YOU ANSWER RIGHT ILL GIVE YOU BRAINLTIST
AleksAgata [21]

Answer:

B: 12/25

Step-by-step explanation:

You have the correct answer marked. This is correct because the probability of grabbing a purple marble is 24/50 which if we divide by 2 to simplify is 12/25.

8 0
2 years ago
How would I figure this out ?
Anit [1.1K]
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3 0
3 years ago
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Andre received and spent money in the following ways last month. For each example, write a positive or negative number to repres
lara [203]

Answer:

+25;+18;-10

Step-by-step explanation:

Ok so let's break down the scenario step by step:

  • His uncle gave him $25 so that means it's positive so <em>+</em><em>25</em><em> </em>
  • Now he earned $18 so that means it is also positive so <em>+</em><em>18</em>
  • And now he spent $10 which means it is negative so <em>-</em><em> </em><em>10</em>

(And of you want to find out the amount left with him,

(25+18)-10

=43-10

=$33)

Hope this helps :)

3 0
3 years ago
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