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3 years ago

The quotient of twice a number t and 12

1 answer:

5 0

(t + 12) ^ 2
(t + 12) (t + 12)
t ^ 2 + 12t + 12t + 144 144 24
t ^ 2 + 24t + 144 -------|--------
(t + 12) (t + 12) = 0 12,12 | 24

t = -12

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Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago

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sergeinik [125]

Observe the figure given.

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To prove: ABCD is a rhombus

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3 years ago

Does a polynomial have a degree greater than 2 ?

andreyandreev [35.5K]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

angle 1 and angle 2 are vertical angles.if m angle 1 =(17x+1)^ and m angle 2 =(20x-14)^ ,find m angle 2

Vedmedyk [2.9K]

Answer:

∠ 2 = 86°

Step-by-step explanation:

Vertical angles are congruent, thus equating gives

20x - 14 = 17x + 1 ( subtract 17x from both sides )

3x - 14 = 1 ( add 14 to both sides )

3x = 15 ( divide both sides by 3 )

x = 5

Thus

∠ 2 = 20x - 14 = 20(5) - 14 = 100 - 14 = 86°

5 0

2 years ago