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Over [174]
3 years ago
13

What types of solutions will a quadratic equation have when the discriminant b2 − 4ac in the quadratic formula is a perfect squa

re?
Mathematics
1 answer:
Zigmanuir [339]3 years ago
6 0

Answer:

two real solutions

Step-by-step explanation:

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Last month, customers at a gift shop bought 40 birthday cards,
Iteru [2.4K]

Answer:

32 People

Step-by-step explanation:

I put 40 (Number of birthday cards bought previously) over 125 (Number of expected costumers) and multiplied it by 100 (Total number of card bought previously) to get my answer. Hopefully that helps :)

7 0
2 years ago
Compare using >,=, or >.
il63 [147K]

Answer:

5 = 5

5 < 6

7 > 6

Step-by-step explanation:

The two slashes is the equal sign, comparing two numbers that are of the same value. The sign below that means "less than," and 5 is less than 6. The sign below the "less than" sign is the "greater than" sign, and in the given example, 7 is GREATER THAN 6.

4 0
3 years ago
The proof that AMNS AQNS is shown.
FrozenT [24]

Answer:

The answer is "MS and QS".

Step-by-step explanation:

Given ΔMNQ is isosceles with base MQ, and NR and MQ bisect each other at S. we have to prove that ΔMNS ≅ ΔQNS.

As NR and MQ bisect each other at S

⇒ segments MS and SQ are therefore congruent by the definition of bisector i.e   MS=SQ

In ΔMNS and ΔQNS

MN=QN       (∵ MNQ is isosceles triangle)

∠NMS=∠NQS     (∵ MNQ is isosceles triangle)

MS=SQ         (Given)

By SAS rule, ΔMNS ≅ ΔQNS.

Hence, segments MS and SQ are therefore congruent by the definition of bisector.

The correct option is MS and QS

3 0
2 years ago
To avoid modeling the physical characteristics of wheel encoders such the square wave outputs, it is desirable to generate encod
grandymaker [24]

Answer:

The probability distribution is  Normal continuous

Step-by-step explanation:

The basic idea is that velocity values have different noise level and an important thing regarding continuous probability distributions is that the probability of the random variable is equal to a specific outcome is 0

In other words, is practically impossible that one value of velocity could be the same as others.

5 0
2 years ago
Se desconoce el número de alumnos que hay en una clase de repostería, cada alumno elaborará una galleta para cada compañero una
svetoff [14.1K]

Answer:

nsjsisjsjwisujssjnsmjsjsjsk jdjdjdjdjdjdjdjdjdjjsjsjxjdjdjnwbshxijandbvdjxkwksndndjjxisjsknendjjjxjzjzjwjowi kwhhdiwiqihiwhsiwjjxiwijidwjjwisisiakskdhbdvfhsiiwnwndhidisiwjehhhhhhhhhhhhhhhhhhhsisjwngxxuiajqnwnbdhdkalapoiwurnxkanammxkbsjjsisisowjncnchshauwoskdmfbcucusiwkkfhdhd

Step-by-step explanation:

jsjsjsjsjdjdjdjjdjddjjsksksskskwkjdjsisiwjjsjdbdbhsbsjsjsjjdiwiwiwjwhdnndbdjd

7 0
3 years ago
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