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
timurjin [86]
3 years ago
15

4x+2y=-8 3x-2y=22x=y=​

Mathematics
1 answer:
BaLLatris [955]3 years ago
3 0

This should be the answer and I showed you how to do it

(X,Y), ( 2,-8)

You might be interested in
Find the missing lengths of the sides
Ket [755]

ANSWER

The correct answer is C

EXPLANATION

The given triangle is a right triangle. Since two angles are equal, it is a right isosceles triangle.

This implies that, x=8 units.

Using Pythagoras Theorem,

{y}^{2}  =  {8}^{2}  +  {8}^{2}

This implies that:

{y}^{2}  = 64  +  64

{y}^{2}  =128

Take positive square root,

{y}  =  \sqrt{128}

{y}  = 8 \sqrt{2}

The correct answer is C

5 0
3 years ago
Read 2 more answers
Draw a line representing the "rise" and a line representing the "run" of the line. State
steposvetlana [31]

Answer:

The slope should be -2

You should go down 2 and go over 1.

Slope Intercept Form: y= -2x+3

Step-by-step explanation:

First, you need to identify the slope: (meaning whether it is a postive or negative.)

In this case, You have a negative slope.

This means instead of rising you're decreasing down.

When you "run" or move horizontally you MUST move right even if it's a negative slope.

Now, you need to identify your Y-Intercept.

Your Y-Intercept should be (0,3)


Next, you have to find your slope:

In order to find your slope, you need to find where the line is crossing the coordinate.

Start at (-1,5) and go down and over to (0,3)

Your answer should be that you went down 2 and over 1.

The slope can't be 2 because if it were to be 2, then that would be a positive slope which isn't our occasion.

The slope is -2.

In Slope Intercept Form: y= -2x+3

4 0
3 years ago
Anyone know this? Help?
alisha [4.7K]
maybe a? because it’s reflecting off of the x axis
8 0
3 years ago
Please guys i only have one shot at this!
antoniya [11.8K]

Answer: 2/x+4x^2

Step-by-step explanation:

Do distrubitive property.

SO mutiply 2/5 to 5/x which is 10/5x or 2/x

then 2/5 times 10x^2

10*2/5=20/5 or 4

Done.

Have a nice day! :)

6 0
3 years ago
Read 2 more answers
PLSSS HELP PANICKING
devlian [24]

Answer:

<h2>John has $15 and Alex has $33</h2>

Step-by-step explanation:

a systems of equations can be made from the information on the problem

x+y=48

x=2y+3

since x= 2y+3 substitute 2y+3 in the firat equation to get:

(2y+3)+y=48  -> 3y+3=48 -> 3y=45  -> y=15

plug in 15 for y in the second equation to solve for x

x+15 =48 --> x=33

8 0
3 years ago
Other questions:
  • Which describes the difference between the graph of f(x) = x2 and g(x) = -(x2 - 2)?
    14·2 answers
  • Which equation shows that 8 is a factor of 32
    10·2 answers
  • Convert 9/16 into decimal
    7·2 answers
  • In the diagram, AE = 2AC and ∠BAC ≅ ∠DAE. What additional information is necessary to prove that ΔABC is similar to ΔADE, using
    15·2 answers
  • Mia ordered five DVDs, all at the same price, from an online retailer. There was a shipping charge of $14.50 for the complete or
    14·1 answer
  • A sample of 400 grams of radioactive substance decays according to the function A(t) = 400e^-.046t, where t is the time in years
    12·1 answer
  • Use 3.14 for ok to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundredth if necessary
    15·1 answer
  • (a) 0.6+0.66 +0.666 +.... n terms​
    10·1 answer
  • Please help I don’t understand this.
    7·1 answer
  • A basket contains 11/12 pound of strawberries. One serving strawberries is 1/4 pound. How many servings of strawberries are in t
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!