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3 years ago

What is the equation of this line? A) y=2x-2 B) y= -1/2x-2 C) y= 1/2x-2 D) y= -2x-2

Mathematics

2 answers:

8_murik_8 [283]3 years ago

6 0

Answer:

Step-by-step explanation:

gradient = change in y/change in x= 1/2

y intercept is -2

so y=1/2x-2

Airida [17]3 years ago

3 0

Answer:

y=12x−2

I HOPE YOU DINT DO THE SAME MISTAKE GD!!!!!!!!!!!!!!!!!!!!!!!!!!!

Step-by-step explanation:

You might be interested in

How many 2-digit numbers are multiples of 2 but not 3?

WARRIOR [948]

Answer:

30 numbers

Step-by-step explanation:

Two-digit numbers divisible by 2 are basically just the even two-digit numbers: 10, 12, 14,...96, 98.

Let's collectively divide all these numbers by 2:

10/2 , 12/2 , 14/2 , ... 96/2 , 98/2

5, 6, 7, ... 48, 49

Now subtract 4 from each of them:

5 - 4, 6 - 4, 7 - 4, ... , 48 - 4, 49 - 4

1, 2, 3, ... , 44, 45

So there are 45 multiples of 2 that are two-digit numbers.

The numbers that are both multiples of 2 and 3 are those that are multiples of 6:

12, 18, 24, ... , 96

We want to count how many there are, so divide all these numbers by 6:

12/6 , 18/6 , 24/6 , .... , 96/6

2, 3, 4, .... , 16

There are 15 numbers that are multiples of 2 and 3, so subtract 15 from 45: 45 - 15 = 30

The answer is 30.

Hope this helps!

7 0

4 years ago

F(n)=n-2 could some one please answer this?

Murrr4er [49]

Answer:

i dont know

Step-by-step explanation:

i dont know

3 0

3 years ago

Gavin bought 6.5 dozen carnations. He spent $68.25 on the flowers. How much did each flower cost? First, find the total number o

NNADVOKAT [17]

Each flower will cost approximately $0.84

3 0

3 years ago

Suppose the length of segment BE is 11 cm. Which is the BEST ESTIMATE for segment GH?

JulijaS [17]

Answer: C) 5.5 cm.

Step-by-step explanation:

From the given , it can be clearly seen that in triangle DBE , G and H are the midpoints of segment DB and DE respectively.

Also, GH is parallel to BE. [By Converse of Basic proportionality theorem]

Length of BE= 11 cm.

Further more,

$\dfrac{DB}{DG}=\dfrac{BE}{GH}\\\\\Rightarrow\dfrac{2DG}{DG}=\dfrac{11}{GH}\ \ [{DG=GB,\therefore\ DB=2DG }]$

$\Rightarrow\ \dfrac{2}{1}=\dfrac{11}{GH}\Rightarrow\ GH=\dfrac{11}{2}=5.5\text{ cm}$

Hence, the BEST ESTIMATE for segment GH is 5.5 cm.

Note :

Converse of Basic Proportionality Theorem says that when a line (or a segment) divides any two sides of a triangle in equal proportion then the line ought to be parallel to the remaining third side.

7 0

4 years ago

What is the value of 4 in 145,027

frez [133]

Answer:

40,000

Step-by-step explanation:

100,000 + 40,000 + 5,000 + 20 + 7 = 145,027

7 0

3 years ago