MATHEMATICS MIDDLE SCHOOL

What is an equation of the line that passes through the point (4,-3) and is parallel to the line x-2y=2

Answers

Answer 1

Answer:

The equation of line is, $y=(1)/(2) x-5$ , which is parallel to given line $x-2y=2$

The slope of line,

$x-2y=2\n\n2y=x-2\n\ny=(1)/(2)x-1$

Compare above equation of line from y = mx +c

So that, slope of given line is 1/2.

The slope of parallel lines will be always same.

Equation of required line is, $y=(1)/(2) x+c$

Since, line passing through point (4, -3.

$-3=(1)/(2)*4+c\n\nc=-3-2=-5$

Thus, equation of line is, $y=(1)/(2) x-5$

Learn more:

brainly.com/question/1417317

Answer 2

Answer: The answer is y=1/2x-5.. first you have to solve for y in the equation and you should get y=1/2x-5 then you substitute the values in slope intercept form

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Draw a conclusion is the statement below always sometimes or never true give at least two examples to support your reasoning the least common multiple of two numbers is the product of the two numbers

The product the lies between__and__. 3×3/4?

Answers

Saying 3/4 * 3 is the same thing as saying 3/4 of 3. Imagine you have 3 pies, each cut into 4 slices. That would be 3 * 4 = 12 slices of pie, right?
So when there's 12 slices, that would be 4/4 of the pies, since all the pieces are there.
To find out how many pies we would have with 3/4 of the pie left, we just need to multiply the original equation.

3 * 3/4 = 2 1/4

The product of those two numbers lies between 2 and 3.
Hope that helped =)

Determine how far the vehicle travels in 3 hours.A motorcycle travels 25 miles every 0.5 hour.

The vehicle travels
miles.

Answers

Answer: 150

Step-by-step explanation:

.5 of an hour is half a hour so 30 minutes you want to have 3 hours of trave so times that number 3 by 2 and get 6. 6 time 25 is 150

I have a few problems on combining like terms please help:1)   12r-8-12
2)      n-10+9n-3
3)    -4x-10x
4) -r-10r

Answers

Combing like terms is actually pretty simple. As long as you can do basic addition, multiplication, division, and subtraction, you should be fine. Like terms are two or more terms that have the same variable(s) -- sometimes like terms can be two or more regular numbers without variables as well. When combing like terms without a variable, just perform the operation as normal (i.e. 2 + 5 = 7). When combing like terms with a variable, perform the operation on the coefficients (i.e. 10x + 5x = (10+5)x = 15x).

1) 12r - 8 - 12
Here the like terms are -8 and 12.
-8 - 12 = -20
12r - 20

2) n - 10 + 9n - 3
Here the like terms are n and 9n and -10 and -3.
To make it easier you can reorder the expression to be n + 9n - 10 - 3.
n + 9n = (1 + 9)n = 10n
-10 - 3 = -13
10n - 13

3) -4x - 10x
Here the like terms are the only two terms in the expression, -4x and -10x.
(-4 - 10)x = -14x
-14x

4) -r - 10r
Here the like terms are the only two terms in the expression, -r and -10r.
(-1 - 10)r = -11
-11r

$12r-20\n 10n-13\n -14x\n -11r$

On an ant hill there are 33,438 on the inside and 27,493 ants on the outside.how many more ants are on the inside than outside?

Answers

The answere would be 5,945

Which fraction is greater 5 1/4 and 5 5/6

Answers

5 5/6

Cause .25 + 5 is smaller than 5/6 + 5

5/6 because if you make a model you can see that 5/6 is greater than 1/2.

5.4 5.400 less greater

Answers

5.4 is equals to 5.400

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