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3 years ago

Which is a perfect square ?

Mathematics

2 answers:

Natasha2012 [34]3 years ago

7 0

Very simply, the answer is 6². This is the correct answer because 6² has a square root that comes out to a whole number - 6.

If you need more help, comment below and I'd be happy to assist.

barxatty [35]3 years ago

3 0

Answer:

6^2 Is perfect square which is 36.

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Find the center and the radius of the circle with the equation:<br> x^2-4x+y^2

zysi [14]

Answer:

Step-by-step explanation:

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3 years ago

Can someone help me understand Slope-Intercept Form for algebra please???

Katena32 [7]

Answer:

the equation of a straight line in the form y = mx + b where m is the slope of the line and b is its y-intercept.

Step-by-step explanation:

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2 years ago

Read 2 more answers

What is the slope of a line perpendicular to the line whose equation is 3x+6y=-183x+6y=−18. Fully reduce your answer.

schepotkina [342]

Answer:

Step-by-step explanation:

The given equation of line is

$3x+6y=-18$

We need to find the slope of a line which is perpendicular to the given line.

The given equation can be rewritten as

$3x+6y+18=0$ ...(i)

If a line is defined as $ax+bx+c=0$ , then the slope of the line is

$m=-\dfrac{a}{b}$

In equation (i), a=3, b=6 and c=18. So, slope of the line is

$m_1=-\dfrac{3}{6}=-\dfrac{1}{2}$

Let $m_2$ be the slope of perpendicular line.

We know that product of two perpendicular line is -1.

$m_1\cdot m_2=-1$

$(-\dfrac{1}{2})\cdot m_2=-1$

Multiply both sides by -2.

$m_2=2$

Therefore, the slope of perpendicular line is 2.

6 0

3 years ago

Simplify completely: (3 - 5i)(6 + i)

ExtremeBDS [4]

Answer:

9+6i

Step-by-step explanation:

3+6=9

5+1=6

8 0

3 years ago

For addition, drag tiles onto the board. to form a group, place one tile on top of another. what is the sum of -2 and -7?

musickatia [10]

The sum of -2 and -7 is given as follows :

-2 + (-7)

In mathematical operations, + * - is - therefore

Now soo we have,

-2 – 7

This gives us: -9

Learn more about addition at : brainly.com/question/20691960

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Disclaimer : The complete question is given below.

Question :

For addition, drag tiles onto the board.

To form a group, place one tile on top of another.

What is the sum of -2 and -7?

Board sum: 0

Reset

5 0

1 year ago