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
Crank
3 years ago
5

12. What is the solution of the system of equations?

Mathematics
2 answers:
Nina [5.8K]3 years ago
6 0

Answer:

no solution

Step-by-step explanation:

Hi there!

We are given this system of equations:

y=-2x+5

y=-2x+20

and we want to find the solution (the point in which the lines intersect)

There are 3 ways to solve a system, but let's use substitution in this case

Both equations are set to y, so they should be equal to each other via a property known as transitivity (if a=b and b=c, then a=c)

-2x+5=-2x+20 (the same as y=y)

Now let's solve for x

add 2x to both sides

5=20

In this case, we got an untrue statement. If this happens, then the lines won't intersect.

If they won't intersect, there's <u>no solution </u>

Hope this helps!

max2010maxim [7]3 years ago
6 0

Answer:

no solutions

Step-by-step explanation:

y = - 2x + 5

y = -2x + 20

Set the two equations equal

- 2x + 5  = -2x + 20

Add 2x to each side

- 2x+2x + 5  = -2x+2x + 20

5 = 20

This is never true so there are no solutions

You might be interested in
The harbormaster decides how many trips the ferry needs to make for 37 cars. The ferry can carry 8 cars at a time. What is the b
katen-ka-za [31]

Answer:

By adding 1 to the quotient.

Step-by-step explanation:

The Harbormaster needs to arrange tripe for 37 cars

in one go ferry can carry a maximum of 8 cars

trips = 37/8 = 4.625 trips

Since the ferry can't go in decimals so we need one more trip to carry all the cars. Hence the best way to interpret the remainder of 37/8 is by adding 1 to the quotient which will make 5 trips.

5 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
blagie [28]

Answer:

im helping so thanks for the

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Helpppp please <br> I’m being timeeeeedddd
monitta

Answer:

x = -9

Step-by-step explanation:

ANGLES IN A TRIANGLE ADD UP TO 180°

50° + 80° = 130°

180° - 130° = 50

x+59 = 50

x = -9

3 0
2 years ago
A vat of orange juice contains the juice from 734 oranges if a company has 76 vats how many oranges would they use to fill them
Morgarella [4.7K]

Answer:

55,784 oranges

Step-by-step explanation:

To fill the vats, they would need the number of oranges needed to fill one vat multiplied by the amount of vats they have.

734*76=55784

So, the company will need a total of 55,784 oranges to fill all 76 vats.

7 0
3 years ago
Read 2 more answers
Kendrick is trying to determine if a painting he wants to buy will fit in the space on his wall. If the rectangular frame's diag
Lilit [14]

Answer:

cos 36.87° = x ÷ 50

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help! Giving brainliest.
    5·2 answers
  • Please Help I will reward brainliest
    8·2 answers
  • Find the quotient 4 / (2/5)=
    11·1 answer
  • Mark and his friends ordered 2 pizzas. The same size
    11·1 answer
  • 3c = 18 do I multiply 3 by 6
    7·2 answers
  • The graph of which function will have a maximum and a y-intercept of 4?
    10·1 answer
  • Use gcf and distributive property to find 64 + 56
    11·1 answer
  • Help! Plz tap on photo I will give u 10 points
    10·1 answer
  • Benchmark of 6/10, how do I get this worked out
    6·1 answer
  • The table shows how much Noah earns each day. About how much money did Noah earn altogether? Use the table and rounding to choos
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!