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
Vladimir79 [104]
3 years ago
12

Solve the system of two equations in two variables.

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0

Answer:

1. x=-7-4/9

2.x=-7+2/3y

Step-by-step explanation:

1.9x=-63-4y

2.3x=-21+2y

You might be interested in
What is the simplified form of 3.1 - 5.8n - 4n + 8?
lana66690 [7]

Answer:

-9.8n + 11.1

Step-by-step explanation:

1. Combine like terms

      -5.8n - 4n = -9.8n

      3.1 + 8 = 11.1

2. -9.8n +11.1

8 0
2 years ago
Read 2 more answers
Show work pls What is the equation in slope-intercept form of the line that passes through the point (2, -2) and is perpendicula
sergij07 [2.7K]

Answer:

Step-by-step explanation:

the slope-International cept frome y= mx + b was where m is the slope and b y-intercept

y=mx +b

m= -2/5

b=2

slope is :2/5

y-intercept is :2

x.   y  

0.  2

1    8/5

6 0
3 years ago
Read 2 more answers
-7 \times (7 + 9)−7×(7+9)
prisoha [69]

Answer:

−224

Step-by-step explanation:

−7(7+9)−7(7+9)

=(−7)(16)−7(7+9)

=−112−7(7+9)

=−112−(7)(16)

=−112−112

=−224

8 0
3 years ago
Right triangle abc has one leg of length 6 cm, one leg of length 8 cm and a right angle at
Sauron [17]
Answer:
side length of the square = 10 cm

Explanation:
The attached image shows a diagram representing the scenario described in the problem.
Taking a look at this diagram, we can note that the side length of the square is equal to the hypotenuse of the right-angled triangle
Therefore, we can get the side of the square by calculating the length of the hypotenuse using Pythagorean theorem as follows:
(hypotenuse)² = (length of first leg)² + (length of second leg)²
(hypotenuse)² = (8)² + (6)²
(hypotenuse)² = 64 + 36
(hypotenuse)² = 100
hypotenuse = √100
hypotenuse = 10 cm

This means that the length of the side of the square is also 10 cm

Hope this helps :)

6 0
3 years ago
Please help! Its due today!
Helga [31]

Answer:

don't know if this is the right way butttt i'm going to give it a shot

Step-by-step explanation:

Cost: I'm guessing this is for the rent for the shoes or is the total cost?

Bowler World: 5 + 1.1g = c | c + 1.1g = t {(this is the other option) probs not correct}

Lucky Spares: 3 + 1.5g = c | c + 1.5g = t

K so personally you should choose option 1 (for example: 5 + 1.1g = c), i have no idea how the proper format is supposed to be

either i hope this helps :)

7 0
2 years ago
Other questions:
  • 83 simplified<br> whoever gets it right is the brainliest
    5·2 answers
  • Sam took his family to the zoo. An adult’s ticket is two times
    13·1 answer
  • PLEASE HELP QUICK Suppose a particle is moving along the x-axis. The position, measured in feet, of the particle can be modeled
    12·1 answer
  • “ I need help with these . I’m trying my best so can u help .
    11·2 answers
  • Angle B measures 60°. What is the measure of the angle that is complementary to angle B?
    11·2 answers
  • HELP!!!! I’LL GIVE THE BRIANLIEST TO WHOEVER GETS IT RIGHT!!!!
    11·1 answer
  • Factor the expression using GCF
    11·1 answer
  • What are the fraction of the shape shaded on these three shapes?
    11·1 answer
  • Someone help I’m LAAAAZYYYY
    15·1 answer
  • B Then he said again, "I'll be back to check on you. One wrong move and off you go to prison too."
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!