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
OLEGan [10]
3 years ago
5

What is 5x-2y=4 6x+3y=-6

Mathematics
1 answer:
telo118 [61]3 years ago
5 0

Answer:

x = 0 , y = -2

Step-by-step explanation:

You might be interested in
These factors describe the economic situation in Sub-Saharan Africa.
lana66690 [7]
The appropriate response is second and fourth.Natural assets are utilized to pay off worldwide obligation and feeble government frameworks obstruct monetary improvement are the elements portray the financial circumstance in Sub-Saharan Africa.
3 0
3 years ago
Read 2 more answers
Is the relation a function? Why or why not?<br><br> {(–3, –2), (–1, 0), (1, 0), (5, –2)}
tankabanditka [31]

Answer:

yes, the given relation is a function.

Step-by-step explanation:

The given relation is

{(–3, –2), (–1, 0), (1, 0), (5, –2)}

A relation is called function if each element of the domain is paired with exactly one element of the range.

It means for each value of x there exist a unique value of y.

In the given relation for each value of x there exist a unique value of y.

Therefore the required solution is yes and this relation is a function.

5 0
3 years ago
Identify the perimeter and area of a square with diagonal length 11in. Give your answer in simplest radical form. HELP PLEASE!!
Nataliya [291]

Answer:

  • Perimeter = 22*sqrt(2)
  • Area = 60.5 inches
  • D

Step-by-step explanation:

Remark

You need 2 facts.

  1. A square has 4 equal sides.
  2. It contains (by definition) 1 right angle but since we are not including and statement about parallel sides, it needs 4 right angles.

That means you can use the Pythagorean Theorem.

If one side of a square is a then the 1 after it is a as well.

Formula

  • a^2 + a^2 = c^2
  • 2a^2 = c^2

Givens

  • c = 11

Solution

  • 2a^2 = 11^2
  • 2a^2 = 121                    Divide by 2
  • a^2 = 121/2                  Take the square root of both sides
  • sqrt(a^2) = sqr(121/2)    
  • a = 11/sqrt(2)                Rationalize the denominator
  • a = 11 * sqrt(2)/[sqrt(2) * sqrt(2)]
  • a = 11 * sqrt(2) / 2

<em><u>Perimeter</u></em>

P = 4s

  • P = 4*11*sqrt(2)/2
  • P = 44*sqrt(2)/2
  • P = 22*sqrt(2)

You don't need the area. The answer is D

<em><u>Area</u></em>

  • Area = s^2
  • Area = (11*sqrt(2)/2 ) ^2
  • Area = 121 * 2 / 4
  • Area = 60.5


8 0
3 years ago
You have 32 foot long fence there are 4 equal sections you paint 1/3 of on section what fraction of the fence did you paint
zheka24 [161]
2/32. Divide 32 by 4 to equal 8, and then divide 8 by 3 because that’s how much you painted, a third of a fourth
8 0
3 years ago
Ms. green earns $980 per week for 40 hours of work. she earns $1.5 times her hourly rate for working any hours over 40 hours in
Leona [35]
What's the question, exactly?
4 0
3 years ago
Other questions:
  • in a plane, line k is parallel to line l and line j is perpendicular to line l. what can you conclude about the relationship bet
    11·1 answer
  • What is 15200000000 in scientific notation
    12·1 answer
  • What is the greatest common factor of 2 16 and 12
    5·1 answer
  • What is 4y=1/2 equal
    11·2 answers
  • For the expression 5-5x to have a negative value, what must be true about the value of x?
    15·1 answer
  • Jayla buys and sells vintage clothing. She bought two blouses for $25.00 each and later sold them for $38.00 each. She bought th
    7·1 answer
  • Matthew has been observing 10 bacteria in a petri dish for his science class. If the bacteria population doubles every 12 hours,
    12·1 answer
  • The percentage of water in an unknown hydrate was determined by heating the sample and driving the water off the sample. Two ind
    13·1 answer
  • the length of a rectangle is 6 meters more than its width. if the area of the rectangle is 135 square meters, find its dimension
    12·1 answer
  • What is the solution to this equation log(2x-100)=3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!