All categories

4 years ago

-6n - 6(- 8 n + 2 simplify

Mathematics

1 answer:

Talja [164]4 years ago

3 0

Answer:

Step-by-step explanation:

$-6n - 6(- 8 n + 2)$

Use -6 to open the bracket

$-6n+48n-12\\42n - 12\\= 6(7n -2)$

You might be interested in

Someone please answer I'll mark BRAINLIEST AND 20 POINTS HELP HELP

marissa [1.9K]

If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. If a vertical line crosses the relation more than once, the relation is not a function. So number 18 is not a function but number 19 is a function.

Hope this helps!!

8 0

4 years ago

Can somebody help me with this?

Natasha_Volkova [10]

Step-by-step explanation:

Hey there!

By looking through figure, l and m are parallel lines and a transversal line passes through the lines.

Now,

7x + 12° = 12x - 28°( alternate angles are equal)

12°+28° = 12x - 7x

40° = 5x

$x = \frac{40}{5}$

Therefore, x = 8°

Now,

12x - 28° + 9y - 77 = 180° ( being linear pair)

12×8° - 28° + 9y -77° = 180°

96° - 28° + 9y - 77° = 180°

-9 + 9y = 180°

9y = 180° + 9°

y = 189°/9

Therefore, y = 21°

Therefore, X = 8° and y= 21° .

Hope it helps....

4 0

4 years ago

Use the distributive property to write 2(-5+3) as an equivalent expression

serg [7]

Answer:

-10 + 6

Step-by-step explanation:

I multiplied both sides by two, if you want to answer it fully, its -10 + 6 which is -4

8 0

3 years ago

Please help. Thank you. (30 points included) (Shown work)

Georgia [21]

Answer:

True

Step-by-step explanation:

Supplementary angles are angles that add up to 180 degrees (straight line). *5 degrees + x create a straight line.

3 0

3 years ago

Need help on this please help

Kitty [74]

Answer:

take that pick good and post it again and I will help ok

7 0

3 years ago

-6n - 6(- 8 n + 2 simplify​

-6n - 6(- 8 n + 2 simplify