1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inysia [295]
2 years ago
10

Write the equation of the line that is parallel to 5x - 2y =16 and passes through (10,5).

Mathematics
1 answer:
juin [17]2 years ago
5 0

Answer:

B

Step-by-step explanation:

Parallel lines have same slope. Parallel means to never intersect. So if something has to not intersect, they must have similar slopes but from a different starting position.

So Parallel Lines have similar slopes.

So using the given equation let manipulate this expression to find our a slope. This looks like a linear equation in the form of Ax+By=C (standard form). So let isolate this to y=mx+b because the latter is slope intercept form, which gives us our slope which is m.

5x - 2y = 16

We need to get it to look like

y = mx + b

So we need to isolate our y value.

In order to do this, we do basics of Algebra

- 2y = 16 - 5x

y =  \frac{16 - 5x}{ - 2}

y =  - 8 +  \frac{5}{2} x

So our slope of the original line is 5/2. So our new Parallel lines must have this slope as well. Our new line also passes through 10,5 so since we have a point and a slope we use point slope form

y -  {y}  _{1} = m( x - x _{1})

where m is our slope and (x1,y1) is our given point.

Subsitue

y - 5 =  \frac{5}{2} (x - 10)

y - 5 =  \frac{5}{2} x - 25

Add 5 to both sides

y =  \frac{5}{2} x  - 20

You might be interested in
What is the x-intercept and the y-intercept for x+2y=8
Ierofanga [76]
To find the x-intercept, you need to set y equal to zero(think about this on a  graph!)
This will become:
x + 2(0) = 8
If we remove the unnecessary zero:
x = 8
That's the x intercept, which can be expressed as the point (8,0).

To find the y-intercept, you need to set x equal to zero(again, think about that on a graph!)
This becomes:
0 + 2y = 8
Remove the unnecessary 0:
2y = 8
Divide both sides by 2:
y = 4
There ya go! Or, in point form: (0, 4)

Hope this helped! :)
~Chrys
8 0
3 years ago
What is the mean of this data set? {6, 11, 5, 2, 7} Enter your answer as a decimal in the box.
Elenna [48]

Answer:

The mean is 6.2.

Step-by-step explanation:

The "mean" is the same thing as the "average". Essentially, the question is asking for the average of the numbers.

So:

Add up all of the terms. [6 + 11 + 5 + 2 + 7] = 31

You find the average by dividing the sum of the terms (31) by the number of terms (5).

31/5 = 6.2

The mean is 6.2.

I hope this helped! :)

4 0
2 years ago
Which of the following statements are true of a transversal?
Novosadov [1.4K]
It's a line, it intersects two or more coplanar lines.
6 0
3 years ago
Read 2 more answers
Can anyone help me ASAP!
TiliK225 [7]

Answer:

17.3 in

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How many solutions does the following equation have?
KatRina [158]

Answer:

B

Step-by-step explanation:

-5z +1 = -2z +10

-3z = 9

z=9/-3

Z= -3

7 0
3 years ago
Other questions:
  • the temperature on monday was -1.5°C. The temperature on Tuesday was 2.6°C less than the temperature on Monday.what was the temp
    10·1 answer
  • Suppose an investment of $6,200 doubles in value every 13 years. How much is the investment worth after 78 years?
    7·2 answers
  • I will give you the brainlessest if you awnser the following plz and thank you so much
    11·1 answer
  • Write the slope-intercept form of the equation for
    11·1 answer
  • A car drives at a speed of 34 2/3 mph. How many miles will the car travel in:<br> 40 min?
    14·1 answer
  • The gardener mows your lawn in $9 and earns $45. Write and solve an equation to find the number of hours of the gardener worked
    13·1 answer
  • HELP ASAP !!!!!!!!!!!!!!!!!!!
    9·1 answer
  • 100%
    11·1 answer
  • Will give brainlist
    15·1 answer
  • Zoe walked 9 miles in 6 hours. What was her walking rate in miles per hour? Express your answer in simplest form.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!