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
azamat
3 years ago
9

“The line that passes through point H has the equation y=-2x -3”

Mathematics
1 answer:
Katena32 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

Generally

The equation of a line is given as

y = mx + c

Where

m is the slope

c is the intercept on y axis

Note: if two lines are parallel, their slopes are equal

I.e M1 = M2 =m

If two lines are perpendicular, then, their slopes are given as

M2 = - 1/M1

Given that,

The line that pass through the point H has an equation

y = -2x-3

From equation of a line, we know that, the slope of the line that passes through H is -2

m = -2

We want to find the equation of a line parallel to line that passes through H

If the line we want to find is parallel to the given line, then, their slope are equal,

So, the slope of line that passes through point G is m=-2

So, the equation of the line that passes through point G is

y = mx + c, m=-2

y = -2x + c

So, we need to find c, so, using the point G it passes through,

G = (2,1) I.e x = 2 and y = 1

y = -2x + c.

1 = -2(2) + c

1 = -4 + c

1+4 = c

c = 5

So, the equation of the line that passes through G becomes

y = -2x + 5

You might be interested in
WILL MARK BRAINLIEST CAR!!!! HELP
Digiron [165]

Answer:

111°

Step-by-step explanation:

Let the centre of the circle be C

mRQ=157 (marked)

The angle at the centre of a circle standing on an arc is twice any angle at the circumference, standing on the same arc. So <SCR=2(SQR)=2(46)=92. mSR=<SCR=92

All the arc measure add up to 360 so:

mSQ+mRQ+mSR=360

mSQ+157+92=360

mSQ=360-249=111

4 0
3 years ago
2.Draw a diagram to represent each of these situations. Then write an addition expression that represents the final temperature.
Crazy boy [7]
Wait can you draw diagrams on here?
3 0
2 years ago
What conclusion can be drawn from the quiz scores shown below?
Alex_Xolod [135]

Answer:

Ken class has a median of 84 while Judy class a median of 87

Step-by-step explanation:

Ken class has a median of 84 while Judy class a median of 87

7 0
3 years ago
Read 2 more answers
Which function is the inverse of Rx) = 8x + 4?
babunello [35]

Answer:

B.~f^{-1}(x)=\frac{x-4}{8}

Step-by-step explanation:

To find the inverse of a function, swap the places of the x and y variables and solve for y again.

x=8y+4\\x-4=8y\\\frac{x-4}{8}=y

5 0
2 years ago
Read 2 more answers
13. Solve the inequality.<br> 4(x + 3) – 7 2 x + 3(x + 1)
DedPeter [7]

Answer:

x=    -2         -3

Step-by-step explanation:

4x+12-72x+3x+3

15-65x

5(3-13x)

pls heart and give brainliest much appreciated

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is −20÷4/5<br> ?<br><br> −25<br><br> −16<br> −116<br> −125
    11·1 answer
  • How do you find the area of a parallelogram
    5·2 answers
  • What is this answer help pleaseeeeeeeeee
    10·1 answer
  • Help plz I need asap
    15·1 answer
  • What are the solutions to 2x squared +7x=4​
    12·1 answer
  • There are 4grams of fiber in 1/2 cup of oats. how many grams of fiber are in 3 1/2 cuña of oats​
    10·1 answer
  • Solve for X!! I’ll give BRAINLIEST
    14·1 answer
  • What is the result when you combine only the constants in the following expression? 3 a minus 6 b + 3 minus 7 a + 10
    10·2 answers
  • M= -(4+m)+2<br> solve for m
    9·2 answers
  • A salesperson at a jewelry store earns ​5% commission each week. Last​ week, Jarrod sold $640 worth of jewelry. How much did he
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!