HELP with coordinates!

Mathematics

1 answer:

podryga [215]3 years ago

3 0

After halving the coordinates for each point, then subtracting 4 from each x-coordinate, we get the following points:
A': (-3,-1)
B': (0,-1)
C': (-2,-4)
D': (-1,-4)

Hope this helps!

You might be interested in

The perimeters of the square and the triangle shown below are equal. What is the value of x?

Rudiy27

Perimeter is the sum of all the sides. So we can set up an equation:

$\sf 3x+1+3x+1+3x+1+3x+1=2x+8+x+8+4x+2$

Now solve for 'x', combine like terms:

When it comes to terms with variables it's just like normal addition but we keep the variable:

$\sf 3x+3x+3x+3x=12x$
$\sf 2x+x+4x=7x$

So we have:

$\sf 12x+1+1+1+1=7x+8+8+2$

Add:

$\sf 12x+4=7x+18$

Subtract 7x to both sides:

$\sf 5x+4=18$

Subtract 4 to both sides:

$\sf 5x=14$

Divide 5 to both sides:

$\boxed{\sf x=2.8}$

8 0

3 years ago

Thirty percent of the people refused to work and just sat around. if 1400 people worked, how many just sat around?

Nezavi [6.7K]

30% can also be written as .3, which is easier to use in this case.

To find how many just sat around, multiply the number of people by the percentage of how many just sat around.

1400*.3=420

5 0

3 years ago

Read 2 more answers

Is -6 greater than -17

lions [1.4K]

no -17 is greater than -6

4 0

3 years ago

Read 2 more answers

Write an equation in slope-intercept form for the line that passes through (1,9) and (3,5).

kozerog [31]

Answer: