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3 years ago

Anybody wanna talkkkkkkkk but if you don't want to it's fine

Mathematics

2 answers:

garik1379 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

yes

Bess [88]3 years ago

4 0

Answer:

SUREEE WHAT YOU WANT TO TALK ABTT

Step-by-step explanation:

Please mark as brainliet cus it would really help me LOL

You might be interested in

The sum of 8n^2-3n+10 and -3n^2 -6n-7 is

EastWind [94]

8n^2-3n+10 + -3n^2-6n-7

8n^2 + -3n^2 = 5n^2

-3n + -6n = -9n

10 + -7 = 3

Put them all together and you get 5n^2-9n+3

I tried to space them out so that it makes more sense.

7 0

3 years ago

The expression below in standard form. 3h - 2(1 + 4h)

fgiga [73]

Answer:

I assume by standard you mean simplified. Anyways, the answer is -5h-2.

Step-by-step explanation:

3h-2(1+4h)

Solve inside the parenthesis.

3h-2+(-8h)

Simplify.

-5h-2

4 0

4 years ago

Read 2 more answers

PLEASE ANSWER QUICKLY I WILL MARK YOU AS BRAINLIEST AND 100 POINTS

dalvyx [7]

Answer:

Intersecting

Step-by-step explanation:

They are intersecting because they are overlapping at one point but do not make a 90 degree angle Thus not being perpendicular. Also they are not parallel cause they are intersecting

6 0

4 years ago

Read 2 more answers

How would you solve for f(-x) ? f(x) = x^2 +3x + 9

spin [16.1K]

9514 1404 393

Answer:

f(-x) = x^2 -3x +9

Step-by-step explanation:

Use -x as the argument of the function.

f(-x) = (-x)^2 +3(-x) +9

f(-x) = x^2 -3x +9 . . . . . . . . simpify

7 0

3 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

3 years ago