3 years ago

Pulling a red card from a deck of cards, replacing it, and then pulling a king

Mathematics

1 answer:

erastova [34]3 years ago

3 0

Where is the question?

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Plz I need help I really need help

Fynjy0 [20]

Answer:

-1 1/2

Step-by-step explanation:

4 0

3 years ago

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Graph the circle x^2+y^2+2x+4y-44=0

Natasha_Volkova [10]

Answer:

See explanation

Step-by-step explanation:

First, convert this to standard form. By completing the square, you can do the following:

$(x^2+2x+1)-1+(y^2+4y+4)-4-44=0$

$(x+1)^2+(y+2)^2=49$

This is a circle with center (-1,-2), and radius 7. It looks like the one I graphed below. Hope this helps!

6 0

3 years ago

HELP PLZZZZ like asap

Anestetic [448]

Answer:

The answer is B

Step-by-step explanation:

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7 0

3 years ago

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Plzzz Answer this as soon as possible!!!!

yaroslaw [1]

21.50+0.25r =22.25.

4 0

3 years ago

What is the y intercept of the linear equation x

spin [16.1K]

x isn't a linear equation, it's just a variable or an expression or a letter of the alphabet.

x = 0 is a linear equation and is a line in the Cartesian plane. In fact, it's the y axis itself.

So every point on the line x=0 is a y intercept.

There is no "the" y intercept, no unique y intercept.

4 0

3 years ago

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