All categories

2 years ago

Solve this linear system by graphing x-y=6 2x=12+2y

1 answer:

5 0

You need to isolate the variables. For the first equation add x to both sides, which leaves you with y.

For the second equation, divide each side by 2 leaving you with
x= 6+y. Subtract y from each side. Subtract x from both sides. Now you have y= x + 6.

Now graph those equations.

You might be interested in

Please help me thanks <br> I will give you brainlest

Annette [7]

Answer:

12.5cm

Step-by-step explanation:

This triangle is either isosceles or equilateral, we already know two sides.

the other side of the triangle is also 5 cm long because it is also the radius of the shape

the format for finding a right angle triangle like this one is base x height / 2

5 x 5 = 25

25/2 = 12.5

12.5 rounded is 13 because the decimal number is 5 and 5 or higher means we need to round up.

hopefully this helped

-cheesetoasty

3 0

2 years ago

Name the following<br> transformations

Elden [556K]

Answer:

reflection, rotation, and translation.

3 0

2 years ago

Which equation can be used to find 75 percent of 200? HELPNOWW

Karolina [17]

Answer:.75x200

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Which measure of center best represents this set of data? Number of television sets in the home: 4, 4, 2, 4, 4, 1, 3, 4, 2, 4 *

nataly862011 [7]

Answer:

Mean

Step-by-step explanation:

Given

$Data: 4, 4, 2, 4, 4, 1, 3, 4, 2, 4$

Required

Best measure of center

The mean is considered the best measure of center when there are no outliers in the given data.

Outlier is when a particular data set is far away from other datasets.

For instance: 20 is an outlier in the following data sets: $4, 4, 2, 20, 4, 4, 1, 3, 4, 2, 4$

Also, the given data are not open-ended.

An open-ended data is as follows: $1, 2, 3, 4, 5\ or\ more$

Since we do not have any of the above conditions, then the mean is the best center to use.

7 0

2 years ago

Bojangles has a rectangular shaped roof with a width of 6x2 feet and a length 12x3. what is the area of the roof?

iren2701 [21]

Area of rectangle = length x width

this is the formula to find it.

now , put the values of length and width,
=> area= 12 x 3 x 6 x 2

=> area = 432 feet^2

6 0

2 years ago

Read 2 more answers