Using the discriminant, fdetermine the number of real solutions. 2x^2+7x-15=0

1 answer:

4 0

Here's your solution.

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Ksju [112]

Area is length times width sooo its 150

3 0

3 years ago

Anna007 [38]

Step-by-step explanation:

20≤F≤80

20=9/5c+32

-12=9/5c

-60=9c

-6.7=c

80=9/5c+32

48=9/5c

240=9c

26.7=c

-6.7≤C≤26.7

5 0

4 years ago

Step2247 [10]

Answer:

it is triangle probality acute or scalene triangle

6 0

4 years ago

prisoha [69]

The height for substitution is 78

7 0

3 years ago

Mariana [72]

Answer: -2

Step-by-step explanation:

Because I know

5 0

3 years ago