2 years ago

Which expression is equivalent to -2.1 + (-5.9) + (-3.7)?

1 answer:

4 0

I think the best answer would be (A) (2.1+5.9+3.7) but the only difference is that one is negative an the other is positive

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Goshia [24]

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2 years ago

Which expression is equivalent to( 9x^2+2x-7)(-4)

Masteriza [31]

Answer:

I'm pretty sure its B. (9x2+2x-7)(x)+(9x2+2x-7)(-4)

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Step-by-step explanation:

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2 years ago

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Anon25 [30]

Answer:

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2 years ago

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AlexFokin [52]

Answer:

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2 years ago

A side of the triangle below has been extended to form an exterior angle of 132°. Find the value of X

Zinaida [17]

Answer:

x = 114°

Step-by-step explanation:

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x + 18° = 132° ( subtract 18° from both sides )

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2 years ago