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
Gwar [14]
3 years ago
8

Please help me with this answer​

Mathematics
1 answer:
Naya [18.7K]3 years ago
8 0

Answer: I think its 4200

You might be interested in
What is the equation of this graphed line?
Veseljchak [2.6K]

Answer:

Slope Intercept form of the equation is y  = \frac{1}{3} x - 9

Step-by-step explanation:

Here,  the two point line are given as  is A(-6,-3) and B(6,-7)

The slope of the line AB =  m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{-7-(-3)}{6-(-6)}   = \frac{-7 + 3}{6 + 6}   = \frac{4}{12} \\\implies m = \frac{1}{3}

⇒ the slope of AB  is m =  (4/3)

By SLOPE  INTERCEPT FORMULA:

The equation of a line with slope m and a point (x0, y0) is given as

(y-y0)=  m (x-x0)

⇒ The equation of line with point (6,-7) is:  

y + 7 = \frac{1}{3} (x-6)  \implies  3y + 21  - x + 6 - 0\\or, -x + 3y + 27 = 0

Now, the given equation is -x + 3y  = -27

Convert it in the  SLOPE INTERCEPT FORM  y = mx + c

We get, 3y = x - 27

or, y = \frac{1}{3} x - \frac{27}{3} \\\implies y = \frac{1}{3} x - 9

Hence, the Slope Intercept form of the equation is y  = \frac{1}{3} x - 9

3 0
2 years ago
A house worth £80,000 in January 2012 is set to decrease in value by 7% per year.
kramer
The answer would be 59,844 or around that number
7 0
3 years ago
15/8 + (-3 4/7) plz help me.
givi [52]
I think it’s -1.69642857143
4 0
3 years ago
Write the equation of a line perpendicular to 5x - 7y =-6 that passes through the point (-5,6)
Likurg_2 [28]

9514 1404 393

Answer:

  7x +5y = -5

Step-by-step explanation:

You can find the perpendicular line by swapping the x- and y-coefficients, and negating one of them. The new constant can be found by using the given point.

  7x +5y = 7(-5) +5(6) = -5

The perpendicular line through (-5, 6) is ...

  7x +5y = -5

3 0
3 years ago
20 points!!! Please Help<br><br> Does the equation x2 - 4x + y2 = -3 intersect the x-axis?
OverLord2011 [107]

Answer:

Yes, twice

Step-by-step explanation:

The equation will intersect the x-axis when y = 0, so we have

x² - 4x = -3    now solve this quadratic for x...

  x² - 4x + 3 = 0    

factor...

(x - 3)(x - 1) = 0,

so at x = 1 and x = 3, the function crosses the x-axis

See the graph below

6 0
3 years ago
Read 2 more answers
Other questions:
  • 7/8 divided by 6 help me NOW please
    13·2 answers
  • The numbers value of 6,035 with the 3 underlined
    11·2 answers
  • A machine produces 240 bolts in 25 minutes. At the same rate how many bolts would be produced in 45 minutes
    9·2 answers
  • Write the value of 8 in 281,480,100
    10·1 answer
  • Help me please I’m stuck
    14·2 answers
  • Help me please,Thanks
    11·2 answers
  • Which of the following correctly explains why 2 is an acceptable answer to √4?
    13·1 answer
  • Consider the two triangles. Triangles A B C and H G I are shown. Angles A C B and H I G are right angles. The length of side A C
    10·2 answers
  • Give the slope between the points<br> (-4,1) (-13,-1)
    5·1 answer
  • 45+ 1250 + x = 3049<br><br> What is x?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!