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
alexdok [17]
3 years ago
6

What is the equation of the line? Write in standard form. (4,5).

Mathematics
1 answer:
dezoksy [38]3 years ago
4 0

Answer:

\large\boxed{5x+4y=20}

Step-by-step explanation:

The equation of a line in slope-intercept form:

y=mx+b

m - slope

b - y-intercept → (0, b)

We have the x-intercept = 4 → (4, 0), and y-intercept = 5 → b = 5.

Therefore we have the equation:

y=mx+5

Put the coordinates of x-intercept to the equation:

0=4m+5          <em>subtract 4m from both sides</em>

-4m=5           <em>divide both sides by (-4)</em>

m=-\dfrac{5}{4}

Finally we have the equation of a line if slope-intercept form:

y=-\dfrac{5}{4}x+5

The standard form:

Ax+By=C

Convert:

y=-\dfrac{5}{4}x+5             <em>multiply both sides by 4</em>

4y=-5x+20               <em>add 5x to both sides</em>

5x+4y=20

You might be interested in
a clerk earns $7.50 an hr, plus a commission of 5% of sales. if she works a 40 hr week and sells $6300 worth of goods, what does
ehidna [41]

Givens

Work week = 40 hours

Paid 7.50 an hour.

Sells 6300 worth of goods.


Equation

Take home pay = Sales * 5% + 7.50 * number of hours.


Sub and Solve

Take home pay = 6300 * 5% + 7.50 * 40

Take home pay = 6300 * 5/100 + 7.50 * 40

Take home pay = 315 + 300

Take home pay = 615 dollars.


Answer 615 <<<<

3 0
3 years ago
Read 2 more answers
The measure of each interoir angle of a regualr polygon is 144 . how many sides does this polygon have
egoroff_w [7]
Each Interior Angle = 180 - (360 / number of sides)
# of sides = -360 / (Each Interior Angle -180)
# of sides = -360 / (144 -180)
# of sides = -360 / -36
# of sides = 10












6 0
3 years ago
14 - 8 +3+8 % (24 = 8)
stellarik [79]
The answer is 227/25, first you add and subtract the similars (14-8+3 = 9). 9+8% is the new equation, 8/100 to get rid of a percentage, now it’s 9+8/100 = 227/25
7 0
3 years ago
Select the correct answer.
FinnZ [79.3K]

Answer:

ghytmujtjy46hgqmwneymymwrj25rhq

5 0
3 years ago
True or False? All central angles of the same circle are congruent.
Roman55 [17]
I would say false because even tho the angles could be in the same circle, each angle could be a different size. 

Hope this helped :)
5 0
3 years ago
Other questions:
  • If angle ABC is one degree less than three times angle ABD and angle DBC=47 find each measure
    6·1 answer
  • PLLLZZZZ HELPPP MEE
    7·1 answer
  • MATH HELP PLEASE IT IS URGENT!!!! Worth 15 points, will even give 5 starts say thanks and give brainlest answer to the right ans
    15·1 answer
  • A roller coaster starts from a deck at an elevation of 20 feet above the ground. On the first hill it climbs 78 feet and then dr
    10·1 answer
  • Has two or more independent clauses without any punctuation between
    7·2 answers
  • Which transformation will map figure L onto figure L'?
    9·2 answers
  • Sandy has 31 books in her library. She bought several books at a yard sale over the weekend. She now has 59 books in her library
    12·1 answer
  • What is the slope of the line NP
    6·1 answer
  • Distance between (3,-7) and (3,5)
    13·2 answers
  • Gustavo pays $12.64 to download 8 songs. Each song costs him the same amount. Estimate the amount he pays to download each song.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!