3 years ago

What is the answer to these questions?

Mathematics

1 answer:

raketka [301]3 years ago

5 0

Answer:

The answer to the first question is: 9 4/21

The answer to the second question is: B.) 24 14/27

I hope this helps you! :D

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What are the roots of the quadratic equation X² + 4X + 4. How many roots are there.

kogti [31]

If we set the equation equal to 0, we can factor it to find its roots:

x² + 4x + 4 = 0
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x = -2

This graph has one root, a double root, at -2. This means that a single point, which must be the vertex of the parabola, touches the x-axis at (-2, 0)

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3 years ago

A(9,2) B(1,6)<br> if (2,k) is equidistant from A and B, find the value of k.

Pani-rosa [81]

P is the point (2,k)
PA = PB
PA = √(49 + (2-k)²) and PB = √(1 + (6 - k)²)
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3 years ago

I need help<br> please someone

mina [271]

Answer:

second option

Step-by-step explanation:

x - y= 28

x+y = 56

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