2 years ago

Tell whether a=−5 is a solution of a≤0.

Mathematics

1 answer:

guajiro [1.7K]2 years ago

6 0

Answer:

Yes it is, since a has to be less than or equal to 0, and -5 is indeed less than 0.

Step-by-step explanation:

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KatRina [158]

Answer:

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Step-by-step explanation:

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2 years ago

5/6 + 3j = -2/3 I need to find the value of j

weeeeeb [17]

5/6 + 3j = -2/3

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2 years ago

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Sliva [168]

Answer:

Option C (1, 0)

Step-by-step explanation:

We have a system with the following equations:

$y = x ^ 2-1\\\\y = 2x-2$

The first equation is a parabola.

The second equation is a straight line

To solve the system, substitute the second equation in the first and solve for x.

$2x-2 = x ^ 2 -1$

Simplify

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You must search for two numbers that when you add them, obtain as a result -2 and multiplying both results in 1.

These numbers are -1 and -1

Therefore

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Finally the solutions are

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Nimfa-mama [501]

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Step-by-step explanation:

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