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LenaWriter [7]
3 years ago
13

What is the area of the triangle?

Mathematics
1 answer:
Fed [463]3 years ago
5 0

Answer:

45

Step-by-step explanation:

9x10/2=45

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Which expression represents the sum of (2x-5y and (x+y) ?
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if a quadratic equation with real coefficients has a discriminant of -36 then what type of roots does it have
Aleks04 [339]

Step-by-step explanation:

We have,

If a quadratic equation with real coefficients has a discriminant of -36.

The general form of quadratic equation is :

ax^2+bx+c=0

The discriminant of this equation is : D=b^2-4ac

If D=0, it will have 1 real roots

If D>0, it will have 2 real roots

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3 years ago
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VashaNatasha [74]

Answer:

y=3

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Step-by-step explanation:

8 0
2 years ago
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