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
Ksju [112]
3 years ago
14

when asked to write a point slope equation for a line passing through the points (-3,-5) and (2,4) a student wrote y-4=-9/5(x-2)

. how can he fix thi to write the correct equation?
Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0
(-3,-5)(2,4)
slope(m) = (4 - (-5) / (2 - (-3) = (4 + 5) / (2 + 3) = 9/5

y - y1 = m(x - x1)
slope(m) = 9/5
(2,4)...x1 = 2 and y1 = 4
sub
y - 4 = 9/5(x - 1)....this is the correct answer

the student figured the slope wrong....it is 9/5...not -9/5
You might be interested in
Rewrite as a simplified fraction what would it be
Tresset [83]

Answer:

37/45

Step-by-step explanation:

YEPPP THAT'S ITT DJJSJZJZK

3 0
3 years ago
Read 2 more answers
2 PART QUESTION
AleksandrR [38]
The first answer is B because the bottom half of the proportions are how many km/minutes he CAN run, while the top half of the proportion is how many he WILL run.

He will run 60km in 285 minutes.
8 0
3 years ago
15 is what percent of<br> 600?<br> Pls show work
chubhunter [2.5K]

Answer:

90

Step-by-step explanation:

600(.15) = 90

8 0
2 years ago
Read 2 more answers
18. One month, the Taylor family had cash receipts of $876.16. Their excess of cash receipts above cash payments was $56.14. Wha
Valentin [98]

$820.02

Step-by-step explanation:

Since the Taylor family had cash receipts of $876.16 and their excess of cash receipts above cash payments was $56.14.

The total cash payments for the month will be calculated as:

= $876.16 - $56.14

= $820.02

6 0
3 years ago
If k represents a number then write an expression for the ratio of 3 less than k to 2 more than k
EleoNora [17]

The key words you should notice when looking at this word problem are “less than.” This means that the order is flipped, so “3 less than k” means “k minus 3.”

The expression for the ratio is k-3:k+3

Hope this helps

3 0
3 years ago
Other questions:
  • A case of chocolate contains 15 chocolate bars. The chocolates come in three varieties milk, dark, and milk/dark mix. 6 milk cho
    6·1 answer
  • Help on this problem
    11·1 answer
  • The perimeter of a square is 1.2m. Find the length of the side.<br> The area of the square.
    5·2 answers
  • Use Lagrange multipliers to find the volume of the largest rectangular box in the first octant with three faces in the coordinat
    12·1 answer
  • A geometric sequence has u4= -70 and u7=8.75<br> Find the second term of the sequence.
    6·1 answer
  • Tell me what is wrong with this.<br> _____<br> / \<br> | |<br> |______|<br> | | | |<br> | | | |
    6·1 answer
  • Marco randomly pulled a marble out of a bag then returned the marble to the bag. He did this 10 times. Three times the marble wa
    6·1 answer
  • Please help me with thisss
    5·1 answer
  • Which is a base unit used in the metric system?
    11·2 answers
  • 8.8 - 3.4 with using mental method<br> step by step explanation
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!