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Mekhanik [1.2K]
3 years ago
12

C=(3x-5)^2-36x^2 tìm x

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0

Answer:

C = -27x^2 - 30x + 25

Step-by-step explanation:

C = (3x - 5)^2 - 36x^2

~Use FOIL

C = 9x^2 -30x + 25 - 26x^2

~Simplify

C = -27x^2 - 30x + 25

Best of Luck!

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PLEASE HELP I NEED THIS BADLY!!! ANSWER WILL GET BRAINLIEST!
earnstyle [38]

Answer:

A': (4,-4)

B': (3,-8)

C': (3,-5)

Step-by-step explanation:

Translation

A (5,2)---> (4,4)

B(4,6)---> (3,8)

C(4,3)---> (3,5)

Reflection over x-axis= (x,y) to (x,-y)

A': (4,-4)

B': (3,-8)

C': (3,-5)

Hope this helps!

Brainliest?

Have a good day!

7 0
4 years ago
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MaRussiya [10]

Answer:

MAD- 2

Step-by-step explanation:

Mean=7

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Travka [436]

Answer:

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Answer:

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Thus the ratio of perimeters is 3 : 2

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