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
GuDViN [60]
3 years ago
6

Explain please?

Mathematics
1 answer:
andrey2020 [161]3 years ago
5 0
Okie, so there are 2 ways to approach this problem. One way is to solve the problem via substitution. The other method which I'll use in this case is plug it in. So, let's go one by one.
2(0) - 2(-6) = 12 yup
2(4) - 2(-2) = 12 yup
2(-6) - 2(0) = 12 nope
2(-2) - 2(4) = 12 nope
So we canceled it down to 2 left. Now, plug the two possible answers into the second equation.
(-6) ^ 2 + (0) ^ 2 = 36 yup
(-2) ^ 2 + (4) ^ 2 = 36 nope
The answer that fits both equation is therefore the first one (-6,0)
I hope this helps :-)
You might be interested in
Find the coordinates of the vertices of the triangle after a 270° rotation
Minchanka [31]

Answer:

Step-by-step explanation:

(a). 270° clockwise or 90° counterclockwise:

(x, y) --------> ( - y, x )

(b). 270° counterclockwise or 90° clockwise:

(x, y) ---------> ( y, - x )

8 0
2 years ago
4x^5 in verbal algebraic expression
disa [49]

Answer:

The product of 4 times the quantity x to the fifth power

6 0
3 years ago
15 liters decreased by 60%
puteri [66]
15 divided by 60= 3.50
8 0
3 years ago
In the equation above c is a constantly . if n =5 , what is the value of c ?
Vaselesa [24]

Answer:

D

Step-by-step explanation:

5 - Sqrt 11 + 5 = 1

5 - Sqrt 16 = 1

5 - 4 = 1

8 0
2 years ago
Read 2 more answers
‼️PLEASE HELP‼️‼️ Juan has $13 dollars in his piggy bank. Each week on Monday, he gets $10 for his allowance . Write a function
Semmy [17]

Answer:

f(x) = 10x + 13

Function f(7) = 83

Step-by-step explanation:

y = 10x + 13

f(x) = 10x + 13

Function f(7) = 10(7) + 13

Function f(7) = 83

6 0
3 years ago
Other questions:
  • Maria ran four laps of the track at an even pace. If it took six minutes to run the first three laps how long did it take to run
    9·2 answers
  • Prove the following trigonometric identities:
    15·1 answer
  • The answer of this question
    13·1 answer
  • What is 9x895 in the distributive property
    9·2 answers
  • What is the Y 2(7y−1)=40
    5·2 answers
  • Ernest wants to buy 21 new books for his book collection. If the average price for a
    13·2 answers
  • I don't know i just need help with this quiz ok
    8·1 answer
  • Write an equation for the exponential function represented in the graph below
    8·1 answer
  • Alicia can walk 1/4 mile every 1/5 hour. At this rate, how far can Alicia walk in one hour?
    14·1 answer
  • One of the angles of a regular octagon is 135°. What is the sum of the measures of all the interior angles of this octagon?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!