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zheka24 [161]
3 years ago
8

What is the discriminante of 9x^2+10x

Mathematics
1 answer:
Leni [432]3 years ago
6 0
The discriminant of y=ax^2+bx+c is b^2-4ac

given
9x^2+10x+0
a=9
b=10
c=0

discriminant=10^2-4(9)(0)=100-0=100

the discriminant is 100
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Step-by-step explanation:

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3 years ago
Which numbers are solutions to the equation 30=x2
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Answer:

x = +√30

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Please write 30 = x squared as 30 = x^2.

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A person spends 1/5 of his salary on rent, 3/7 on food, 1/3 on other expenses and saves the rest. If she earns $21,000 per month
sukhopar [10]

Answer:

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7 0
3 years ago
I need help with this pleaseee
Elodia [21]

Answer:

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Simplify

136 / 4

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So, you can grow 34 plants.

Hope this helps!

7 0
3 years ago
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