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OLEGan [10]
3 years ago
15

What is the following equation formed when completing the square on Y^2-12y=-27

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
7 0

Answer:y^1=3 ,y^2=9 if im wrong sorry im wrong but hope you get an a




dolphi86 [110]3 years ago
4 0

Answer:

(y -6)^{2} = 9

Step-by-step explanation:

Given the function:

y^{2} -12y = -27

To find the completing the square of the above function, we use the following formula:

a^2-2ab+b^2=(a-b)^2. So we have:

y^{2} -12y = -27

y^2-2\times x\times 6+6^2=-27+6^2\\(y-6)^2=-27+36\\ (y-6)^2=9.

Hope it can find you well.

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Can anyone help me with my homework
alexandr402 [8]

Answer:

Step-by-step explanation:

Graph 1:

A=(-9,5)

B=(7,4)

C=(-6,-3)

D=(0,-5)

E=(8,-8)

F=(0,7)

G=(0,-8)

H=(0,4)

I=(-3,-9)

J=(-4,2)

Graph 2:

K=(5,7)

L=(0,-9)

M=(1,3)

N=-7,-5)

O=(7,-1)

P=(0,-1)

Q=(2,-4)

R=(-9,6)

S=(-3,0)

T=(0,9)

3 0
3 years ago
Read 2 more answers
What is 110.4 x 10.2 rounded to the nearest whole number
nexus9112 [7]

Answer:

1,126 or 1100

Step-by-step explanation:

This is the answer because:

1) 110.4 x 10.2 is equal to 1,126.08

2) 1,126.08 rounded to the nearest whole number is 1,126 because the number before 6 is is 0 which makes the number stay the same

3) The answer can also be 1100 because you first have to round 110.4 and 10.2 to the nearest whole numbers which will get you 110 and 10 since the rounding numbers are below 5

3) Then, multiply 110 and 10 which is 1100

Hope this helps!

4 0
3 years ago
Solve and check:8a-4=25+6(a-8)
OlgaM077 [116]
8a - 4 = 25 + 6 (a - 8)

(distribute the 6)

8a - 4 = 25 + 6a - 48

(combine like terms 25 - 48)

8a - 4 = 6a - 23

( subtract 6a from both sides)

2a - 4 = -23

(add 4 to both sides)

2a = -19

(divide both sides by 2)

a = - 9.5

////CHECK/////

8 (-9.5) - 4 = 25 + 6 ( -9.5 -8)

(plug each side into a calculator)

-80 = -80

FINAL ANSWER:

a = -9.5
5 0
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Mila [183]
The answer is 56! How you do this, is you take 80, and you multiply it by 7. Then you divide that answer by 10. Then you have your answer! I’m really bad at math but I do know how to do that!
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3 years ago
!!!!!!!!!! 18 POINTS!!!!!!!!!!!
Gnoma [55]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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