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
Dvinal [7]
3 years ago
7

(-4, -2); y = - 2x + 4

Mathematics
1 answer:
padilas [110]3 years ago
8 0

Answer:

y = -2x - 10

Step-by-step explanation:

Slope intercept form of equation is of form

y = mx+c

where m is the slope of line and c is the y intercept of the line.

Y intercept is point on y axis where the line intersects the y axis.

_____________________________

Given equation

y = -2x +4

comparing it with y = mx+ c

m = -2 , c = 4

_____________________________

when two lines are parallel, their slopes are equal.

Let the equation of new line in slope intercept form be y = mx + c

Thus slope of of new required line is -2

Thus m for new line is -2.

now, equation of required line : y = -2x+c

Given that this line passes through (-4, -2). This point shall should satisfy equation  y = -2x+c.

Substituting the value of (-4, -2) we have

-2 = -2(-4)+c

=> -2 = 8 +c

=> -2 -8 = c

=> c = -10.

Thus , equation of required line is  y = -2x - 10.

You might be interested in
What is a 5a − 8 = 8 + a
In-s [12.5K]

Answer:

a=4

Step-by-step explanation:

5a-8=8+a

4a-8=8

4a=16

a=4

3 0
3 years ago
Read 2 more answers
the interior angle of a regular hexagon is 120° work out the sum of the six reflex angles at the vertices of a regular hexagon
olga2289 [7]

Answer:

I'm not 100% sure but isn't a reflex angle the difference between the angle and 360°?

Then 360° - 120° = 240°

240° x 6 = 1440°

Step-by-step explanation:

8 0
3 years ago
Ian has the option of purchasing or renting a home. The purchase option requires a loan of $100,000 for a 20-year term at a 4.9%
jenyasd209 [6]

Answer:

The correct answer to the following question will be "70.56".

Step-by-step explanation:

The given values are:

Loan requires, PV = $100,000

Years = 20

Number of months, n = 240

Rate interest = 4.90000%

Monthly rate, r = 0.408333%

Monthly rental payment = $725

As we know,

PV=PMT\times (\frac{1}{r})\times [1-[\frac{1}{(1+r)^n}]]

On putting the values in the above formula, we get

⇒  100000=PMT\times (\frac{1}{0.004083333})\times [1-(\frac{1}{(1+0.004083333^{240})})]

⇒  100000=PMT\times 152.8014557

⇒  PMT=\frac{100000}{152.8014557}

⇒  PMT=654.44

Now,

Saving \ Per \ Month =Rent \ per \ month-PMT

On putting the values, we get

⇒                             =725-654.44

⇒                             =70.56

3 0
3 years ago
By rounding to 1 significant figure, estimate<br> 6.4 x 7.35
densk [106]

Answer:

6.4 x 7.4 =47.36

Step-by-step explanation:

7.35 rounded will be 7.4

5 0
3 years ago
Read 2 more answers
Work out (5x10^3) x (5x10^7) standard form
dmitriy555 [2]
5*10^3 * 5*10^7= 5*5 *10^3*10^7=25*10^10

Generally u are allowed to leave it as it is but if no

25*10^10=25 * 10000000000 = 250000000000

Here u are!
3 0
2 years ago
Other questions:
  • ed is using the recipe shown to make fruite salad 4 bananas diced 3 apples diced 6 pears diced 10 strawberries diced he wants to
    15·1 answer
  • What are the types of ocean currents
    7·1 answer
  • Aye friends. I'm still doing my younger brothers homework.
    6·1 answer
  • What's y over 32 to equal 12​
    9·2 answers
  • Find cos θ given that cos 2θ = 5/6 and 0 ≤ θ &lt; π/2. Give an exact answer
    11·1 answer
  • Help with the answer
    10·2 answers
  • HELPP!!! ALMOST OUT OF TIME
    8·1 answer
  • REALLY IMPORTANT
    12·1 answer
  • Write the value of <br><img src="https://tex.z-dn.net/?f=1%20-%202%20%5Ccos%20%20%7B%7D%5E%7B2%7D%20c" id="TexFormula1" title="1
    15·1 answer
  • After sales tax, A $96 watch costs $101.28. what is the sales tax percentage?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!