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
Alex_Xolod [135]
3 years ago
6

Solve the simultaneous equation x^2-4y^2=9 and x+2y=1​

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
8 0

Answer:

x=5,y=-2

Step-by-step explanation:

Anna71 [15]3 years ago
3 0
Solve the simultaneous equation
x^2-4y^2=9 and x+2y=1


X=5, Y= -2

You might be interested in
A bag contains 5 black marbles, 9 white marbles, and 2 red marbles. One marble is to be chosen at random. What is the probabilit
Ugo [173]
5 + 9 + 2 = 16 
We choose one of sixteen, =>
A. 1/16
5 0
3 years ago
Read 2 more answers
What is the formula to solve a percent rate problem?
Jlenok [28]

Answer: divide the numerator(top) by the denominator (bottom) then multiply the answer by 100. Hope this helps!

7 0
3 years ago
I have a question that says " jada has read 3/5 of a book. She has read 75 pages so far. How many pages are in the whole book?"
jok3333 [9.3K]

Answer and Step-by-step explanation:

To solve, we would multiply by the reciprocal of the portion Jada has read, and multiply that number to 75.

The reciprocal means the the value, but flipped, so \frac{3}{5} will become \frac{5}{3}.

Now we do 75 times \frac{5}{3}/

\frac{75 * 5}{3} \\\\\\\\\frac{375}{3} \\\\\\\\125

So, there are 125 total pages in the book.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

3 0
2 years ago
An object that is made up of more than one type of solid
Rzqust [24]

the answer can be cone

6 0
3 years ago
Prime factorisation of 8232​
Rufina [12.5K]

Answer:

2 x 2 x 2 x 3 x 7 x 7 x 7

Step-by-step explanation:

it is Wednesday my dudes

8 0
3 years ago
Read 2 more answers
Other questions:
  • Heather is going to graph y = -3x2 + 3. How is the parent graph transformed?
    13·2 answers
  • If 14x = 14−−√131413, what value of x makes this equation true?
    8·2 answers
  • Which expression is equivalent to (a6b-³) 1/3​
    6·1 answer
  • 5/2x=-10 pls someone help
    15·1 answer
  • What is the perimeter in units uvwxyz
    9·1 answer
  • Algebra 2/Trig: im literally crying
    14·1 answer
  • 2 cups, 2 plates, and a pot cost $10.20 at a yard sale. A cup costs twice as much as a plate. The pot costs $3 more than a cup.
    7·2 answers
  • In which quadrant is the point (-2, -9)?​
    6·1 answer
  • two squares of the side 10 cm were joined together to form a rectangle. Calculate the perimeter of the rectangle.​
    13·1 answer
  • The rational expressionwrite this ratio in the form p(x) + x/(x - 2) Where is some x - 2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!