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vodka [1.7K]
3 years ago
15

Which the following points is on the line whose equation is 2x - y = 3

Mathematics
1 answer:
wel3 years ago
6 0
I believe the answer is: C. (2,-1)

I hope this helps!
You might be interested in
Questionner
geniusboy [140]

Step-by-step explanation:

Hey there!

Here,

Given, The midpoint of two points is (11,-5). And another coordinate is (19,-14).

We need to find tge missing coordinate.

Let (x,y) be another endpoint of line.

So, Using midpoint formula,

(x,y) =  (\frac{x1 + x2}{2} ,\frac{y1 + y2}{2} )

Put all values.

(11, - 5) =  \frac{19 + x}{2} ,\frac{ - 14 + y}{2}

Since they are equal, equating with their corresponding elements we get,

11 =  \frac{19 + x}{2}

Simplify it.

22 = 19 + x

x = 22 - 19

Therefore the value of x is 3.

Again,

- 5 =  \frac{ - 14 + y}{2}

- 10 =  - 14 + y

y =  - 10 + 14

Therefore the value of y is 4.

So, the coordinates are (3,4).

<em><u>H</u></em><em><u>ope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em>.</em><em>.</em><em>.</em><em>.</em>

4 0
3 years ago
120 to 52 what % decrease
noname [10]
The formula is percent= part/whole so it would be 52/120 which is .43333333333<span> or 43%</span>
3 0
3 years ago
Squirtle_ OKAY i GOT 5 babies in mah bag i ate about hmmm 3 how much would be left &gt;:&gt;
Zanzabum

Answer:

Hmmmmmmmmmmmmmm 6

Step-by-step explanation:

ez math

8 0
3 years ago
Read 2 more answers
F/5 = -8 Solve for f
Juliette [100K]

Answer:

-40

Step-by-step explanation:

f/5 = -8

5 x f/5 = -8 x 5

f = -40

8 0
3 years ago
Elenas bed measures 3‘ x 6‘ on the scale drawing what are the actual measurements of her bed
Sonbull [250]

Using proportions, supposing a scale of 1 inch = 3 feet, the actual measurements of her bed are given by: 9 ft x 18 ft.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and equations can be built to find the desired measures in the problem using basic arithmetic operations such as multiplication or division, from the relations built in the problem.

One example of application of proportions is for scale problems, as the actual scale and the drawing length are compared to find the actual length of the object drawn.

In the context of this problem, the scale is given by:

1 inch = 3 feet.

The drawn length of the bed is given by:

3 inches x 6 inches.

Hence the actual length is given by:

9 feet x 18 feet.

As:

  • 3 x 3 = 9.
  • 6 x 3 = 18.

<h3>What is the missing information?</h3>

The scale of the drawing is missing, hence we are going to suppose that it is 1 inch = 3 feet.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

4 0
1 year ago
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