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s344n2d4d5 [400]
3 years ago
14

2x+3y=6 and 2x+y=-2 solved by elimination

Mathematics
1 answer:
JulsSmile [24]3 years ago
6 0
The two lines intersect at (-3,4)
-2/3X+2= -2X-2

Add 2X to both sides
Subtract 2 from both sides
Divide both sides by 4/3
You get X=-3
Plug in 3 to one of the equations and you’ll see that y= 4
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yarga [219]

9514 1404 393

Answer:

  C.  (1, -1)

Step-by-step explanation:

Dilation by a factor of 1/3 multiplies each coordinate value by 1/3.

  (x, y) ⇒ (x/3, y/3)

  K(3, -3) ⇒ K'(3/3, -3/3) = K'(1, -1)

8 0
3 years ago
A fair six-sided die is thrown,find the probability of getting a 3​
Travka [436]

Answer:

probability is 1/6

Step-by-step explanation:

there are 6 sides of a die, so each side has a 1/6 chance of getting landed on.  you put the amount of desired outcomes over the possibilities.

3 0
3 years ago
Can anyone help me? Will give Brainly!!
raketka [301]

Answer:

y= -x + 4

5 = -x + 4

x = -1

Hope this helps

4 0
3 years ago
A) -40÷5(2) <br> B) (-2) + 3(12) ÷ 4<br> C) -2(3+4)
Furkat [3]
Always do brackets first

a) -40/10 = -4
b) 36/4 -2 = 7
c) -2 x 7 = -14
5 0
3 years ago
Read 2 more answers
A rectangular field is 0.35 kilometers long and 0.3 kilometers wide. What is the area of the field in square meters? Do not roun
MakcuM [25]
A=l*w
A=0.35 km*0.3=0.05 km^2
we transform in meters
0.05 km^=50m^2
7 0
4 years ago
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