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3 years ago

Determine the direction that this parabola opens y=-5x^2-10x-15

1 answer:

8 0

The parabola opens down.

If the a value is positive it opens up. If it's negative it opens down. If it is 0, it's not quadratic. The a value here is -5

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Which of the following statement is incorrect? .

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Answer:

b) Commutative property is true for subtraction of Rational numbers

Step-by-step explanation:

Option B is incorrect.
Commutative property is not true for subtraction of Rational numbers .

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3 years ago

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In the diagram, l1 is parallel to €2.

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Answer:

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Step-by-step explanation:

A) 45°

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3 years ago

Pretty pretty please if ur good at geometry!! Help a girl out!!

sweet-ann [11.9K]

Answer:

Yes, They are similar by SSS PMK similar to LMQ.

Step-by-step explanation:

Similar triangles corresponding side lengths are in a proportion.

KM corresponds with MQ

PM corresponds with LM.

Set up this proportion.

$\frac{km}{pm} = \frac{lm}{mq}$

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Cross multiply

$588 = 588$

So the triangles ARE Similar.

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3 years ago

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GaryK [48]

Domain is your x values, Range is your y values.

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2 years ago

ioda

Answer:

B a b i e s

Step-by-step explanation:

It makes it goody

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