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mamaluj [8]
4 years ago
12

What value of c makes x2-12x+c a perfect square trinomial? 3/2? (3/2)^2? 3? 6^2?

Mathematics
1 answer:
g100num [7]4 years ago
4 0
Hello,
Answer D : 36

x²-12x+c=x²-2*6x+36=(x-6)²

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Someone help!! With this question please
Anastasy [175]
You’re trying to get the first equation to equal y so you can substitute it in the second question

2x + y = -2
subtract 2x from both sides: y = -2 - 2x
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so the answer is C
8 0
3 years ago
Please help with both of them please
FrozenT [24]

Answer:

49 degrees

Step-by-step explanation:

m < D = 90 - m < O (right triangle rule)

m < D = 90 - 41

m < D = 49

6 0
3 years ago
Expand simplify (3x2) squared
lianna [129]

Answer:

= 36

Step-by-step explanation:

{(3 \times 2)}^{2}  = (3 \times 2)(3 \times 2)

(3×2)(3×2) = (6)(6)

= 6^2

= 36

7 0
3 years ago
I need help
-Dominant- [34]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Just divide the values:

360/5 = 72

The change is your account balance would be $72

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
I WILL MARK BRAINIEST
NISA [10]

Answer:

C

Step-by-step explanation:

They are similar triangles as all 3 angles are same

3 0
3 years ago
Read 2 more answers
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