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
mylen [45]
3 years ago
15

X + y = 3 -2x + 4y = 6

Mathematics
2 answers:
Finger [1]3 years ago
7 0
I'm assuming this is a system of equations you want solved so,

x = -y + 3

-2(-y+3)+4y = 6
2y - 6 + 4y = 6
6y = 12
y = 2

x + 2 = 3
x = -1

(-1,2)
nalin [4]3 years ago
4 0

2X+2Y=6
-2X+4Y=6

6Y=12
Y=2

x+y=3
x+2=3
x=1

x=1,y=2
You might be interested in
13. Oscar's dog house is shaped like a tent. The slanted sides are both 5 feet
VashaNatasha [74]

Answer:

The height of the dog house = 4 feet.

Step-by-step explanation:

Given:

The shape of the dog house is like a tent.

The slant heights of the house is 5 feet.

The bottom of the house is 6 feet across.

To find the height of the dog house at its tallest point.

Solution:

On drawing the figure of the dog house in the shape of a tent, we find out that the tallest point would be at the midpoint of the bottom of the house.

Thus, we ave a right triangle, of which one leg = \frac{6\ ft}{2}=3\ ft and hypotenuse = 5\ ft

<em>Applying Pythagorean theorem to find the measure of the other leg which is the height of the house.</em>

Hypotenuse^2=Leg1^2+Leg2^2

Plugging in values.

5^2=3^2+Leg2^2

25=9+Leg2^2

Subtracting both sides by 9.

25-9=9-9+Leg2^2

16=Leg2^2

Taking square root both sides.

\sqrt{16}=\sqrt{Leg2^2}

4=Leg2

Thus, the height of the dog house = 4 feet.

6 0
4 years ago
julie bought 19 beads at the craft store now she has 36 beads how many beads did she have before she went to the craft store
Lubov Fominskaja [6]
To get the answer for how many beads she had before she went to the craft store you do 36 - 19 = 17 and you get 17 beads that she had before she bought the new ones . Your answer is 17. To check ypur answer add 17 + 19 and you get 36
7 0
3 years ago
Question in the image attached.
kogti [31]

Answer:

B

Step-by-step explanation:

It is unlikely as most of the numbers are above 8.

5 0
3 years ago
max bought an iPad for $480. when he sold it, he made a loss of 30%. How much did Max sell the iPad for?
Shalnov [3]
He sold it for $266. because 30% of 480 is 114. 480-114=266
8 0
3 years ago
Read 2 more answers
Simplify each expression -21v6/-6v8
MissTica

Answer: The answer to this is \frac{7\sqrt{3} }{4}.

I looked it up on my scientific calculator. I hope this helps!! :)

3 0
2 years ago
Read 2 more answers
Other questions:
  • One student thought two to the third power was equal to six what mistake do you think they made and how would you help them fix
    11·2 answers
  • The polyhedron name and the surface area
    6·1 answer
  • Find the slope of a linear function passes through the points (3,2) and (-4,1)
    14·1 answer
  • If LADC measures 61°, what does ZABC measure?<br> А<br> С<br> B<br> D
    13·1 answer
  • PLEASE HELP QUICK!<br><br> There are 2 questions please answer them both
    15·2 answers
  • What is the value of x when the Richter scale rating is 7.8? Round your answer to the nearest hundredth.
    7·1 answer
  • The graph of an equation with a negative discriminant always has which characteristic? ​
    10·1 answer
  • Pls help I will give 40 points
    6·1 answer
  • A rectangular prism with a length of 3.8 meters and a width of 1.5 meters has a volume of 16.53 cubic meters.
    11·1 answer
  • If 6x = 54, then x = ___. (Only input whole number)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!