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
Zolol [24]
3 years ago
13

Need help due tonight v

Mathematics
1 answer:
Yuri [45]3 years ago
7 0

Answer:

number 2

Step-by-step explanation:

from the original equation you can multiple the m to the x's first.

y-y1=mx-mx1

if you moved mx1 to left the sign will change from - to +

so you y- y1+mx1= mx

then to get x

(y- you + mx1 )/ m = x

hope it helps

You might be interested in
Please tell me if my answers are right
Ulleksa [173]
Yeah I’m PREETY sure
6 0
3 years ago
The profits in hundreds of dollars, P(c), that a company can make from a product is modeled by a function of the price, c, they
Jobisdone [24]
The maximum profit is the y-coordinate of the vertex of the parabola represented by the equation.

P(c)=-20c^2+320c+5120 \\ \\
a=-20 \\
b=320 \\ \\
\hbox{the vertex } (h,k): \\
h=\frac{-b}{2a}=\frac{-320}{2 \times (-20)}=\frac{-320}{-40}=8 \\
k=f(h)=f(8)=-20 \times 8^2+320 \times 8+5120= \\
=-1280+2560+5120=6400

The maximum value is 6400, but the profit is given in hundreds of dollars, so multiply the value by 100.

The maximum profit the company can make is $640,000.
4 0
3 years ago
Read 2 more answers
Is - 3/10 rational or irrational?
Bezzdna [24]

Answer:

rational

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Formula for finding the circumference of a circle (both formula)
Natasha2012 [34]

Answer:

C = 2πr = dπ

Step-by-step explanation:

given radius r, the circumference is

2πr, derived from the fundamental theorem of calculus

since diameter d = 2r the circumference is also dπ

5 0
4 years ago
Help, I have to turn this in tomorrow I need to know if this is right.
qwelly [4]

Answer:

yes, that's correct!

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 11000 is compounded semiannually at a rate of 12% for 21 years. Find the total amount in the compound interest account
    14·1 answer
  • The Fall Festival charges $0.75 per ticket for the rides. Kendall bought 18 tickets for rides and spent a total of $33.50 at the
    7·1 answer
  • If the sphere shown above has a radius of 6 units, then what is the approximate volume of the sphere? A. 1,130.4 cubic units B.
    6·2 answers
  • What does it mean when a line of best fit has a correlation coefficient close to 0?
    15·1 answer
  • Simplify.<br> 8^-4<br> 8-^10 thats a fraction to<br> A) 8^-14 <br> B) 8^-6 <br> C) 8^6 <br> D) 8^14
    6·1 answer
  • Cedric plans to ride his bicycle 2 miles to a park and then ride several times around a loop in the park that is 5 miles long. T
    10·2 answers
  • How do you put 4 1/2 in 72
    9·1 answer
  • Quadratic functions q and ware graphed on the same coordinate grid.
    11·1 answer
  • Sheila uses a dog food bag that contains 22 1/2
    5·2 answers
  • what should be the rate of interest to earn an 45000 as interest wale rupees 50000 easy in investment for 6 year​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!