2 years ago

Simplify: 6(5x - 2) - (3x - 4)

Mathematics

2 answers:

Sloan [31]2 years ago

7 0

Answer:

$27x-8$

Step-by-step explanation:

$6(5x-2)-(3x-4)\\30x-12-3x+4\\27x-8$

STALIN [3.7K]2 years ago

4 0

Answer:

27x-8

(it wants me to add more words so good luck with whatever you're doing)

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

What are the coordinates of the endpoints of the midsegment for DEF that is parallel to DE

Nutka1998 [239]

Answer:

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Step-by-step explanation:

Let points D, E and F have coordinates $(x_D,y_D),\ (x_E,y_E)$ and $(x_F,y_F).$

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$\left(\dfrac{x_D+x_F}{2},\dfrac{y_D+y_F}{2}\right).$

2. Midpoint N of segment EF has coordinates

$\left(\dfrac{x_E+x_F}{2},\dfrac{y_E+y_F}{2}\right).$

3. By the triangle midline theorem, midline MN is parallel to the side DE of the triangle DEF, then points M and N are endpoints of the midsegment for DEF that is parallel to DE.

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3 years ago

Simplify: 6(5x - 2) - (3x - 4)​

Simplify: 6(5x - 2) - (3x - 4)