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
STALIN [3.7K]
3 years ago
7

X^2+xy=20 and y^2+xy=30 what is xy?

Mathematics
1 answer:
Pie3 years ago
3 0
Its got to be number1 
You might be interested in
Solve the inequality −22 + 4q > 2
Mars2501 [29]

First you had to add by twenty-two from both sides of equation form.

-22+4q+22>2+22

Then simplify by equation.

4q>24

Next, you divide by four from both sides of equation form.

\frac{4q}{4}> \frac{24}{4}

Finally, simplify by equation.

24/4=6

24/6=4

6*4=24

4*6=24

q>6

Final answer: \boxed{q>6}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

8 0
3 years ago
What is the solution, if any, to the inequality |3x|≥0?
Murljashka [212]

The inequality is all real numbers.

<h3>What is inequality?</h3>

A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Given:

|3x|≥0

3x = 0

Divide both sides of the equation by the coefficient of variable

x= 0/3

x=0 = RHS

Learn more about inequality here:

brainly.com/question/20383699

#SPJ1

4 0
2 years ago
Describe different ways that you can show a story problem?
sattari [20]
I can make inferences to the text or article..
6 0
3 years ago
Here is the histogram of a data distribution. All class widths are 1.
JulsSmile [24]
Median is 6 so your answer is C
8 0
3 years ago
What is the domain of the relation shown<br> on the graph?
rosijanka [135]

Answer:

where is the graph?........

7 0
2 years ago
Other questions:
  • To make this equation true we need parentheses
    9·1 answer
  • "My car gets 30 miles per gallon when I drive on the highway and 25 miles per gallon when I drive in the city. How many highway
    12·1 answer
  • Graph the two lines 2x + 3y = 18 , 3x -4y &gt; 16.
    9·1 answer
  • A school needs 75 light bulbs. Bulbs
    13·1 answer
  • Suppose △BUG is an isosceles triangle. Find the measure of &lt;B.​
    14·1 answer
  • Examine the following table. Determine whether the rate of change is constant or variable. If it is constant, state the rate of
    6·1 answer
  • PLEASE HELP ME FAST!! I am close to a 100 so please don't give me a wrong answer.
    13·1 answer
  • 2H20 1) How many hydrogen atoms are represented by this much water? A) 1 B) 2 0.4 D) 6​
    7·1 answer
  • Explain how you know that 12 is a solution to 3x = 36 by completing each sentence. a. The word "solution" means....
    7·1 answer
  • Determine f(4), f(-5) and f(-2/3)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!