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
Korvikt [17]
3 years ago
5

Graph the line that passes through the points (4,-6) and (-4,-8) and determine the equation of the line.

Mathematics
1 answer:
allochka39001 [22]3 years ago
7 0

Answer:

y=1/4x-7; can't put graph on here

Step-by-step explanation:

m=y2-y1/x2-x1

m=-8+6/-4-4=-2/-8=1/4

put it in point-slope form with (4,-6) as the base

y-y1=m(x-x1)

y+6=1/4(x-4)

y+6=1/4x-1

y=1/4x-7

You might be interested in
Ellen purchased a dishwasher, which cost $315 before the 9.22% sales tax. She used the machine an average of 10 times per week f
Natasha2012 [34]
Given:
Cost of dishwasher : 315 before sales tax
sales tax : 9.22%

Total cost = 315 * 1.0922 = 344.043

Average of 10 uses per week for the next 6 years before replacing it.
There are 52 weeks in a year.

10 uses per week * 52 weeks per year * 6 years = 3120 average uses

cost for water = 0.09 ; cost for electricity = 0.13 ; total cost per use = 0.22

0.22 * 3120 = 686.40 cost of use

purchase cost =    344.043
cost of use      =    <u>686.40</u>
lifetime cost     1,030.443
5 0
3 years ago
Read 2 more answers
How do I find this help please
KIM [24]
Area of the sector = 1/2 * r^2 * theta where theta is the angle subtended by the arc at the center  ( in radians)

In this case m < theta = 360 - 235 = 125 degrees or  2.182 radians

So, the area of shaded area = 1/2 * 20^2 * 2.182 =   436.4 in^2
8 0
3 years ago
Can anyone help me out? thanks
Alik [6]

Answer:

450 cm

Step-by-step explanation:

12 degrees is 1/30 of the circumference because there are 360 degrees in a circle.

The minor arc length of 15 is in the same ratio to the circumference as  the 2 angles , so the circumference = 30 * 15 - 450 cm.

8 0
3 years ago
Read 2 more answers
If you stacked Avogadro's number of pennies one on top of the other on Earth's surface, how far would the stack extend (in kilom
miskamm [114]

Answer:my

The height of the stack will be 9.15×10^20_m

Or 9.15×10^17_Km

Which is 6 billion times more more than the distance to the sun

Or 22.9 million times further than the star Proxima Centauri

Step-by-step explanation:

Given

Avogadro's number = 6.02×10^23 particles

And the thickness of a penny = 1.52_mm

The height of the stack will be

1.52 × 6.02 ×10^23 = 9.15×10^23_mm 9.15×10^20_m

7 0
3 years ago
Plz help me -5(y+2)&lt;60
kkurt [141]

Answer:

y > -14

Step-by-step explanation:

-5(y+2) < 60

-5y - 10 < 60 (Expand the term on the left)

-5y < 70 (Bring the numbers to the right)

y > -14 (Divide both sides by -5. Note that the inequality sign changes as we are dividing by a negative number)

Hence Answer is <u>y > -14</u>

5 0
4 years ago
Other questions:
  • You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve
    13·1 answer
  • Subtract.
    6·2 answers
  • You are a freshman in college and are planning a trip to Europe when you graduate from college at the end of four years. You pla
    7·1 answer
  • If the sum of four consecutive numbers is n, what is the first one?
    14·1 answer
  • Can you give me the answer please
    6·2 answers
  • What are the new vertices of parallelogram DEFG if the parallelogram is reflected across the vertical line x = -2, also graphed?
    15·1 answer
  • Dora buys one package of 1pound, 2pound,and 4pound paclages of ground beef to make how many 1/4pound can she make show your work
    8·2 answers
  • What is 4901 and 75 estimated to
    9·1 answer
  • Pls help, 7th grade math, Will give brainliest
    15·1 answer
  • Complete each statement.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!