3 years ago

If anyone knows the answer can you please help me PLEASE

1 answer:

7 0

S=3*9*2+0.5*(12+6)*8+3*12+6*3=54+72+36+18=180

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dimaraw [331]

$( {x}^{2} -2x + 3)(x + 1) \\ {x}^{3} - 2 {x}^{2} + 3x + {x}^{2} - 2x + 3 \\ {x}^{3} - {x}^{2} + x + 3$

Therefore, the answer is the first choice.

3 0

3 years ago

Paladinen [302]

Step-by-step explanation:

Given,

$9 {x}^{2} + 13x - 15$

and

$x = 2$

Substitute x = 2 into expression.

$9 {x}^{2} + 13x - 15 = 9( {2}^{2} ) + 13(2) - 15 \\ = 9(4) + 26 - 15 \\ = 36 + 26 - 15 \\ = 62 - 15 \\ = 47$

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3 years ago

alexira [117]

Answer:

The Yates phone bill will be $2100 for a year.

Step-by-step explanation:

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3 years ago

katovenus [111]

That is true. 4 and 5 are corresponding angles.

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2 years ago

ivanzaharov [21]

The answer is most likely (c).

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3 years ago