2 years ago

Simplify this! ez points

Mathematics

2 answers:

Jobisdone [24]2 years ago

4 0

Answer:

56.25

Step-by-step explanation:

Degger [83]2 years ago

4 0

56.25
because 7.5*7.5 is 56.25

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Find the value of this expression if x=-1 and y=-5 x^2y/4

REY [17]

Answer:

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Step-by-step explanation:

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Ierofanga [76]

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2 years ago

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2 years ago

Explain why x^2 + y^2 -6x +10y = -34 is NOT a circle. What is it?

kenny6666 [7]

Answer:

(See explanation for further details)

Step-by-step explanation:

The expression is transformed into its standard form:

$x^{2} + y^{2} - 6\cdot x + 10\cdot y + 34 = 0$

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The function does not represent a circle, as radius is a positive number.

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