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3 years ago

Simplify this expression: -2x+3 - (5 - 6x).

Mathematics

2 answers:

iVinArrow [24]3 years ago

8 0

-2x+3 - (5 - 6x)

pretend that there is a -1 in front of the bracket

mutiply the bracket by -1

(-1)(5)=-5

(-1)(-6x)= 6x

-2x+3-5+6x

-2x+6x+3-5 ( combine like terms)

Answer: 4x-2

Vilka [71]3 years ago

7 0

Answer:

4x-2 for plato

Step-by-step explanation:

the guy above is correct so give him brainliest, im just supporting the fact that hes correct and i got a 100% on my plato quiz from him.

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Answer:

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3 years ago

Geometry help greatly needed, check photo for more information! <3

vlabodo [156]

Answer:

$\huge\boxed{\sf x = 55\°}$

Step-by-step explanation:

When a quadrilateral is inscribed in a circle, the opposite angles of it add up to 180 degrees.

Here,

∠DCB + ∠DAB = 180 (Opposite angles of a quad inscribed in a circle.)

<u>Given that:</u> ∠DCB = 135° and ∠DAB = x

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Subtract 135 to both sides

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$\rule[225]{225}{2}$

Hope this helped!

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2 years ago

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3 years ago

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Ur smart if u can answer this ez question and extra points

Snezhnost [94]

The answer would be A :)

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3 years ago