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
solmaris [256]
3 years ago
9

What is the equation, in point-slope form, for a line that goes through

Mathematics
1 answer:
TiliK225 [7]3 years ago
7 0

Answer:

B. y+4=-\frac{5}{6}(x-8)

Step-by-step explanation:

The point slope form of a line is y-y_1=m(x-x_1). Since the slope is -5/6 then m=-5/6. Since the line goes through point (8,-4) then substitute x_1=8\\y_1=-4 and simplify.

The equation becomes y--4=-\frac{5}{6}(x-8)\\y+4=-\frac{5}{6}(x-8)

You might be interested in
An alligator population in a naturer preserve in the Everglades increased by 60 alligators or five years what is the mean yearly
adelina 88 [10]
I'm not sure what you meant after alligators, if it was or or for, but I think it was for so I'm going with that. If 60 increase every 5 years, it would be 60 over 5 (in fractions). So I would do 60 divided by 5, which would be 12. So that means 12 increase every year. I'm not sure what mean meant either, if you're talking about the mathematical mean, but you can't solve the mean in this problem. The Answer: The yearly change in the alligator population would be 12.
7 0
3 years ago
Is the perpendicular bisector of a line segment also an angle bisector?
algol13

Answer:

yes

Step-by-step explanation:

In an isosceles triangle, one perpendicular bisector is also an angle bisector.

8 0
2 years ago
2a+ 4b +30<br><br><br> 16 points
oee [108]

Answer:

2(a+2b+15)

Step-by-step explanation:

hope this helps!

8 0
3 years ago
What is the value of (7 + 2i)(3 - i)?
Harrizon [31]
There are two ways to work this out: normal variables or using "imaginary" numbers.

Normal variables:
(7+2i)(3-i)\\(7*3)+[7*(-i)]+(3*2i)+[2i*(-i)]\\21-7i+6i-2i^{2}\\\\21-i-2i^{2}

Imaginary numbers:
Using the result from earlier:
21-i-2i^{2}
Now since i = \sqrt{-1}, then the expression becomes:
21-i-2i^{2}\\21-i-2(\sqrt{-1})^{2}\\21-i+(-2)(-1)\\21-i+2\\\\23-i
7 0
3 years ago
Plz answer as soon as possible<br> (Will report nonsense answers)
raketka [301]
The two lines will intersect at the point (7, 7)
4 0
3 years ago
Other questions:
  • Which absolute value statement describes the dollar amount of a credit recorded for $75?
    9·2 answers
  • Solve 5n-7p+3n=25p for n
    13·1 answer
  • How do yo<br> u times *fraction
    6·1 answer
  • Trucks less than 5 tons can use the bridge write an inequality
    12·2 answers
  • Find the distance between the points (-3, 11) and (5, 5).<br><br> 10<br><br> 2<br><br> 2
    5·2 answers
  • 75% of 8y<br> is what number
    14·2 answers
  • X+6+8x-4 what is the answer?
    12·2 answers
  • Use the distributive property to rewrite the expression in factored form. <br> 15g−40
    9·2 answers
  • What is the value of x?​
    10·1 answer
  • A _____ has to be paid in full on the due date.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!