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
olga_2 [115]
4 years ago
8

HELP PLEASE:

Mathematics
2 answers:
Afina-wow [57]4 years ago
6 0
Y - y1 = m(x - x1)
slope(m) = 2/5
(-4,-7)....x1 = -4 and y1 = -7....pay attention to ur signs
now we sub
y - (-7) = 2/5(x - (-4)...not done yet
y + 7 = 2/5(x + 4) <===
geniusboy [140]4 years ago
4 0

Answer:

Correct option is:

y+7=2/5(x+4)

Step-by-step explanation:

The point-slope form of the line with slope m and passing through the point (x1,y1) is given by:

y-y1=m(x-x1)

Here, we are given line with slope m=2/5

and passing through (x1,y1)=(-4,-7)

i.e. x1= -4 and y1= -7

y-(-7)=\dfrac{2}{5}(x-(-4))

y+7=\dfrac{2}{5}(x+4)

Hence, Correct option is:

y+7=2/5(x+4)

You might be interested in
Find the angle of elevation from the point on the ground 90 feet from the base of a building that is 200 feet tall
DanielleElmas [232]
Look\ at\ the\ picture.\\\\tg\alpha=\frac{200}{90}\\\\tg\alpha=\frac{20}{9}\\\\tg\alpha=2.222...\\\\\alpha\approx66^o

6 0
4 years ago
Read 2 more answers
Giving out the 15 points help please number 2.
lakkis [162]

Answer:

B that's the answer for that

5 0
3 years ago
PLEASE HELP!!<br><br> Write an equation for the <br> line on the graph below:
solmaris [256]

Answer:

x =-1 i think

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Emma already has read 6 of 20 books on her summer reading list. What percent of the books on her list has she read already.
ad-work [718]
The answer is 30% because 6 divided by 20 is .3 and .3 x 100% = 30%
3 0
3 years ago
Read 2 more answers
Factor completely. 9x2 + 9x -28
Maru [420]
9 x^{2}  + 9x -28&#10;
(3x+ 7) (3x-4)
4 0
4 years ago
Other questions:
  • Explain how the value of the 7 in 327,902 will change if you move it to the tens place
    5·2 answers
  • Triangle ABC is similar to triangle XYZ. What is the value of p in centimeters?
    5·1 answer
  • Help with this one please
    13·1 answer
  • Mr. Adams has 14 boys and 8 girls in his mathematics class. If he chooses
    12·1 answer
  • Classify the triangles as acute obtuse or right
    9·1 answer
  • I need help with math algebra homework
    6·1 answer
  • 15/4 improper fraction to whole number
    9·1 answer
  • Manuel collects $39.18 for a fundraiser. Gerome collects $15.07 more than Manuel. Cindy collects 2 times as much as Gerome. How
    11·1 answer
  • Which set of steps can be used to prove the sine sum identity, sin(x y) = sin(x)cos(y) cos(x)sin(y)?
    11·1 answer
  • Each day of the week mrs uses 3/4 of a gallon of gas what is the amount she uses in five days?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!