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tekilochka [14]
3 years ago
10

What is the value of n so that the expression x^2+12X+n is a perfect square trinomial?

Mathematics
2 answers:
DochEvi [55]3 years ago
7 0

Answer:

value of n is 36

Step-by-step explanation:

x^2+12x+n

To make perfect square trinominal , apply completing the square method

Take the coefficient of middle term, divide by 2 and square it

then add the square to make perfect square

x^2+12x+n

12 divide by 2 is 6

square of 6 is 36

Now add 36 to make perfect square

x^2+12x+36

(x+6)(x+6)

(x+6)^2

Anton [14]3 years ago
4 0
N is equal = 36

Or

n = 6^2

Because,

x^2 + 12x + 36 = x^2 + 2.6x + 6^2

= ( x + 6)^2

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rusak2 [61]

Answer:

values of variables occur at regular frequencies and the mean , median and mode occur at the same point

Step-by-step explanation:

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8 0
2 years ago
PLEASE HELP, BRAINLIEST FOR THE BEST ANSWER
Zolol [24]

Answer:

Use the distance formula to determine the distance between the two points.

Distance

=

√(x2−x1)^2 + (y2−y1)^2

Substitute the actual values of the points into the distance formula.

√ ( (−6) − 0)^2 +( (−3) − 4)^2

Subtract 0 from −6

√(−6)^2 + ( ( −3 ) −4 )^2

Raise −6 to the power of 2

√36 + ( ( −3 ) −4 )^2

Subtract 4 from −3

√36 + ( −7 )^2

Raise −7 to the power of 2

√ 36 + 49

Add 36 and 49

√85

5 0
2 years ago
What translation rule can be used to describe the result of the composition of T &lt; 4, −10 &gt;(x, y) and T &lt; −1, −9 &gt;(x
Vikki [24]

The first translation picks a point and adds 4 to its x coordinate, and subtracts 10 from the y coordinate. In other words, it moves the point 4 units to the right and 10 units down.

Similarly, the second translation subtracts 1 to the x coordinate, and subtracts 9 from the y coordinate. In other words, it moves the point 1 unit to the left and 9 units down.

So, if you perform one translation after the other, you move the point 4 units to the right and 1 unit to the left along the x axis, and 10 units down and 9 more units down along the y axis.

The net result is a translation of 3 units to the right and 19 units down.

6 0
3 years ago
A banner is made of 8 equal parts. 5 of the parts contain stars. 3 of the parts contain hearts. Draw the banner
Vedmedyk [2.9K]
Your picture is attached.

4 0
4 years ago
What is the solution to the following inequality?
tamaranim1 [39]

\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Inequalities.

so we get as,

(w+6)/2 < 5

so we get as,

w+6 < 10

=> w < 10-6

=> w < 4

so the answer is,

w < 4

4 0
3 years ago
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