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
prohojiy [21]
3 years ago
5

Which equation represents a line that passes through (–9, –3) and has a slope of –6?

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0
Slope-poitn form:
We need a point (x₀,y₀) and  the slope (m).

y-y₀=m(x-x₀)

In this case:
(-9,-3)
m=-6

y+3=-6(x+9)
y+3=-6x-54
y=-6x-54-3
y=-6x-57

Answer: y=-6x-57

s2008m [1.1K]3 years ago
3 0

Answer:  The required equation of the line is 6x+y+57=0.

Step-by-step explanation:  We are given to find the equation that represents a line passing through the point (-9, -3) and has a slope of -3.

We know the following point-slope form :

<em><u>Point-slope form :</u></em>  The equation of a line passing through the point (a, b) and having a slope of m is given by

y-b=m(x-a).

For the given line, we have

(a, b) = (-9, -3)  and  m = -6.

Therefore, the equation of the line is

y-b=m(x-a)\\\\\Rightarrow y-(-3)=-6(x-(-9))\\\\\Rightarrow y+3=-6(x+9)\\\\\Rightarrow y+3=-6x-54\\\\\Rightarrow 6x+y+54+3=0\\\\\Rightarrow 6x+y+57=0.

Thus, the required equation of the line is 6x+y+57=0.

You might be interested in
Two planes intersect in a line ______.<br><br> always<br> sometimes<br> never
gladu [14]

Two planes intersect in a line sometimes.

4 0
4 years ago
Read 2 more answers
What type of angle is mabc=170
g100num [7]

Answer:

obtuse (anything above 90* is obtuse)

Step-by-step explanation:

8 0
3 years ago
What is the common ratio for the geometric sequence? 32, 8, 2, 12, ... Enter your answer in the box.
mamaluj [8]

Answer:

Given sequence is not a geometric progression and there will be no common ration for this sequence.

Step-by-step explanation:

Need to determine common ration for the following geometric sequence

32, 8, 2, 12, ...

In given geometric sequence  

a1 = 32, a2=8, a3=2, a4=12 ……….

Common ratio = \frac{a_2}{a_1} =\frac{a_3}{a_2} =\frac{a_4}{a_3}

\frac{a_2}{a_1}=\frac{8}{32}=\frac{1}{4}

\frac{a_3}{a_2} =\frac{2}{8}=\frac{1}{4}

\frac{a_4}{a_3}=\frac{12}{2}=6

Since \frac{a_2}{a_1}=\frac{a_3}{a_2}\neq\frac{a_4}{a_3}  so we can say that given sequence is not a geometric progression and there will no no common ration for this sequence.

3 0
3 years ago
the african bush elephant weighs between 4.4 tons and 7.7 tons.what are its least and greatest weights rounded to the nearest to
ruslelena [56]
The average would be from 4 tons to 8 tons.
4 0
4 years ago
Help please!<br> Sorry for the image quality.
VARVARA [1.3K]

Answer:

\displaystyle (-1,\frac{-3}{2})

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Midpoint Formula: \displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find points from graph.</em>

Point (-3, 1)

Point (1, -4)

<u>Step 2: Find Midpoint</u>

Simply plug in your coordinates into the midpoint formula to find midpoint

  1. Substitute [MF]:                         \displaystyle (\frac{-3+1}{2},\frac{1-4}{2})
  2. [Fractions] Add/Subtract:         \displaystyle (\frac{-2}{2},\frac{-3}{2})
  3. [Fractions] Divide:                    \displaystyle (-1,\frac{-3}{2})
8 0
3 years ago
Other questions:
  • The area of the rectangle in this drawing is 65.13 square meters. The width of the rectangle is 3.9 meters. What’s the length? W
    11·1 answer
  • The ratio of the surface areas of two similar solids is 16:144 what is the ratio of their corresponding side lengths
    12·2 answers
  • What is the perimeter of triangle ABC?
    5·2 answers
  • PLZ HELP FAST WILL GIVE BRAINLIEST!!!!!!!!
    15·1 answer
  • Which equation could represent the following:
    12·1 answer
  • Can someone please help me with this? I'll mark brainliest for the right answer
    6·1 answer
  • The cost y (in dollars) to spend an evening bowling is proportional to the number of games x that are bowled. It costs $16 to bo
    13·1 answer
  • Help me with this math question please and thank you.​
    12·2 answers
  • NOME:..............................................................................
    6·1 answer
  • Ill give brainley to right answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!