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
harkovskaia [24]
3 years ago
13

Which of these points lies on the line described by the equation below?

Mathematics
2 answers:
vlabodo [156]3 years ago
6 0

Answer:

Option C is correct.i.e., ( 6 , 4 ) lie on given line.

Step-by-step explanation:

Given Equation, y - 4 = -2 ( x - 6 )

Option A:

From given point, x = -6 and y = -4

LHS = y - 4 = -4 - 4 = -8

RHS = -2 ( x - 6 ) = -2 ( -6 - 6 ) = -2 × ( -12 ) = 24

LHS ≠ RHS

⇒ This point does not lie on given line.

Option B:

From given point, x = -4 and y = -6

LHS = y - 4 = -6 - 4 = -10

RHS = -2 ( x - 6 ) = -2 ( -4 - 6 ) = -2 × ( -10 ) = 20

LHS ≠ RHS

⇒ This point does not lie on given line.

Option C:

From given point, x = 6 and y = 4

LHS = y - 4 = 4 - 4 = 0

RHS = -2 ( x - 6 ) = -2 ( 6 - 6 ) = -2 × ( 0 ) = 0

LHS = RHS

⇒ This point lie on given line.

Option D:

From given point, x = 4 and y = 6

LHS = y - 4 = 6 - 4 = 2

RHS = -2 ( x - 6 ) = -2 ( 4 - 6 ) = -2 × ( -2 ) = 4

LHS ≠ RHS

⇒ This point does not lie on given line.

Therefore, Option C is correct.i.e., ( 6 , 4 ) lie on given line.

Zinaida [17]3 years ago
4 0
C.) (6,4)...................
You might be interested in
The cost of attendance at State College is $19,500 for the first year. Devise a periodic savings plan that will allow you to mak
ValentinkaMS [17]
We are told to use simple interest rate. Formula for this is:
A=P*(1+r*t)

Where:
A= total accumulated amount (principal + interest)
P= principal
r= yearly percentage rate
t= number of years

We need to save $19500 for the first year at a college. This is the amount we will have at the account after five years. In our case this is A.
Principal is the amount we need to put into savings to get the total amount needed. In our case this is P.
Yearly percentage rate is the percentage by which our savings increase at the end of a year. In our case this is r.
t is number of years that we are holding our money on the bank account.

To solve this problem we will assume that we are putting same amount each month on the bank account.

We are given:
A=$19500
P=?
r=1.5%
t=5 years

First step is to transform r into decimal number:
r= \frac{1.5}{100} =0.015

Now we get back to our formula and we solve it for P:
A=P*(1+r*t) \\ P= \frac{A}{1+r*t}
We insert numbers and we get our principal:
P= \frac{19500}{1+0.015*5}  \\ P=18139.53

We need to put $18139.53 into savings to get required amount after 5 years or 5*12=60months. Assuming that we put same amount each month into savings we need to put
18139.53 / 60 = 302.33

This is our solution for this problem. This is closest to the amount we would need to put in real life. In real life we would earn interest onto interest and our monthly amount would be smaller.
3 0
3 years ago
Add the two questions <br><br>-6.5b + 11 and 3.3b - 2​
Viktor [21]

Answer: 5.8b

Step-by-step explanation:

8 0
3 years ago
What is the total cost of buying several shirts at 24.95 each
sammy [17]
It depends how many T-shirt’s your purchasing at the price I did the math from 1 shirt to 6 shirts costs..hope this helps

8 0
3 years ago
What is the value of the expression?<br> -16+12
Gwar [14]

Answer:12-16=-4

Step-by-step explanation:the answer is the same way it’s just flipped

6 0
2 years ago
Read 2 more answers
15 - a = 17 what is a?<br> B + (8.3) = 0 what is B<br> 13/4 + c = 3/4 what is c?
Crazy boy [7]

Answer:

Step-by-step explanation:

15- 17 = a

-2 = a

B = -8.3

c = 3/4 - 13/4

c = -10/4

c = -5/2

6 0
3 years ago
Other questions:
  • In 2-3 sentences describe how you use substitution to solve a system of linear equations?
    13·1 answer
  • Select all of the following that are quadratic equations.
    6·1 answer
  • A bricklayer uses a cylinder to store sand. The cylinder is 5 ft tall and has a radius of 0.5 ft. Each batch of mortar contains
    10·1 answer
  • If g(x)=a x f(x+b) how is f(x) transformed to get g(x)
    8·2 answers
  • Lin's teacher uses the box to store her set of cubes with an edge length of one half inch. if the box is completely full, how ma
    5·1 answer
  • Dane used a ruler and a protractor to draw a rhombus with a side that is 4 cm in length and an angle that measures 110°. Choose
    7·1 answer
  • The diameter of a small grain of sand is about 0.00002 meters, which can be written as 2•10^n
    15·2 answers
  • ASAP HELP!! sorry the photo is bad it’s the lighting but please help
    7·1 answer
  • 7n - 4 = 31. what is the value of the n​
    12·2 answers
  • What is 2/5 divided by 4/3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!