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Murljashka [212]
3 years ago
14

Please help with 5 and 6

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
5 0

The answer is a and c

Lady_Fox [76]3 years ago
5 0

Answer:

The answer for 6 is B.

Step-by-step explanation:

In order to finish completing the square you need to half the coefficient in front of x, square it and add and subtract it in order to not change the value of the expression.

(x2 + 10x + 25) + 13 - 25

(x + 5)2 -12

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What is the slop of 2x+3y-9=0
MAVERICK [17]

Answer:

Step-by-step explanation:

We need to write this equation in y=mx+b where m is the slope.

3y= -2x +9

y= -2/3 +9

So now that it is in the form of y=mx+b, we can find the slope. -2/3 is the slope of the equation. Hope that helps!

3 0
3 years ago
Hi what is the answer for this
valentina_108 [34]

Answer:

16\pi

Step-by-step explanation:

area of a circle is pi x r x r

since it is a quarter

1/4 x pi x 8 x 8 = 16 x pi

3 0
3 years ago
Read 2 more answers
The solution set to 6 + 2n > 12 is n > 3. Which are the correct representations of this solution? Select two options.
Alina [70]

The correct representation of 6 + 2n > 12 (n > 3) is  (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given the equation::

6 + 2n > 12

Subtracting 6 from both sides:

6 + 2n - 6 > 12 - 6

2n > 6

Dividing by 2:

n > 3

The correct representation of 6 + 2n > 12 (n > 3) is  (3, ∞) and a number line with an open circle at +3 and being shaded from +3 to +5.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

3 0
2 years ago
W + 4 = 16<br> Need for a test
Nady [450]

Answer:

12

Step-by-step explanation:

when + go to the other side it has to be -

w=16-4

=12

7 0
3 years ago
Read 2 more answers
My Teacher Assigned Me Homework,If You Can Please Help Me To Try To Fiqure Out The Answer To This Problem.
pishuonlain [190]
You got the first part right but you need the end so 4*3*1= 12 feet to turn feet into inch you times by 12 so 12*12=144 inc+99=243 cubic inc i think
6 0
3 years ago
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