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
malfutka [58]
3 years ago
10

If (-7,43) and (4,-12) are two anchor points on the trend line, then find the equation of the line

Mathematics
1 answer:
Romashka [77]3 years ago
8 0
Slope, found using the points is -55/11 = -5
We use that for the equation y=mx+b where m=-5. Since we also know one of the points, we can plug that in and find b
-12=-5(4)+b
-12=-20+b
8=b

So the equation of the line is y=-5x+8
You might be interested in
Can sb help me understand this
vladimir2022 [97]

Answer:

135

Step-by-step explanation:

I solved it step by step in picture. U can have a look. ✌️

6 0
3 years ago
Box of cereal contains 23.4 ounces. Cost $5.49. What’s the cost per ounce?
Sedaia [141]

Answer:

it 4.262295082

Step-by-step explanation:

you have to divid the ounces by the cost

6 0
3 years ago
What is the diameter of a circle if the radius is 400 millimeters​
Luda [366]

Answer:

800

Step-by-step explanation:

d=2r=2·400=800

5 0
3 years ago
Read 2 more answers
Why does the value of money in a savings account increase over time? A. because it earns interest B. because future value is alw
vodka [1.7K]

Answer:

A. because it earns interest

Step-by-step explanation:

The interest rate is the gaining that you make for keeping your money in the bank. Suppose you have $100 and the bank offers you a 5% annually interest rate. The rate (5%) means that your money will earn five percent of the value each year, so after the first year you will earn (5%)*($100) = $5 of interest just for keeping your money in your savings account. Therefore, your money will grow overtime because it is earning interest. Remember that interest can be compound (over periods) or simple (like our example).

8 0
3 years ago
Read 2 more answers
Find the length of the third side of each triangle
LuckyWell [14K]

Answer:Where is the picture?

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Use the zero product property to find the solutions to the equation 6x2 – 5x = 56.
    9·2 answers
  • Simplify 8 2 to the second power +2
    10·1 answer
  • What is the value of x? Enter your answer in the box.<br><br><br><br>Picture coming soon (:
    13·1 answer
  • 20 EASY POINTS!!!
    10·1 answer
  • Tan3x + tan4x =tan7x
    14·1 answer
  • If four times the sum of a number and 5 is divided by 3 , the result is 16
    5·2 answers
  • Im really bad in math so could anybody help me
    9·2 answers
  • Use deductive reasoning to solve the equatlon 2-3x = -4. The solution Is x =​
    10·1 answer
  • -3 squared +(-4+7)(2)
    9·1 answer
  • Solve the following equation for x to find the total number of people who became members of a social networking site for a certa
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!