Find the number of real solutions of each equation using the discriminant.

1 answer:

8 0

Answer: 1: x^2 + 25 = 0 x=5

2: x^2 - 11x + 28 = 0 x=7 i think

3: x^2 + 8x + 16 = 0 x=-4

Step-by-step explanation:

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AnnyKZ [126]

Answer:

22.5

Step-by-step explanation:

Because

180÷2=90

so that would mean

45÷2=22.5

5 0

3 years ago

3241004551 [841]

Answer:

Answer would be D.

8 0

3 years ago

denis-greek [22]

I think it might be 12

7 0

3 years ago

lisabon 2012 [21]

The answer is 36in because that’s the pathagreom you need to use to find the answer

5 0

4 years ago

MrRissso [65]

Answer:

yes she'll be to make another meal

Step-by-step explanation:

1 pound = 16 oz

lindsay cooked nine ounces

16 - 9

8 0

3 years ago