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Advocard [28]
2 years ago
7

Find y, at and tu I need help please help

Mathematics
2 answers:
lesantik [10]2 years ago
8 0

Answer:

there is no picture... but i will try my best to help you if you post picture in another question

eimsori [14]2 years ago
8 0
I can’t see the picture, i wish i could help :(
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Pls help I'll give u brainliest
Firlakuza [10]
The picture you have is just a black screen
4 0
2 years ago
Determine if (-2,6) and (4,12) are solutions to the system of equations:
kykrilka [37]

Answer:

Both (-2,6) and (4,12) are solutions to the system.

Step-by-step explanation:

In order to determine whether the two given points represent solutions to our system of equations, we must "plug" thos points into both equations and check that the equality remains valid.

Step 1: Plug (-2,6) into y=x+8

(6) = (-2)+8 = 6

The solution verifies the equation.

Step 2: Plug (-2,6) into 2y=x^2 + 8

2(6) = (-2)^2+8=4+8=12

The solution verifies both equations. Therefore, (-2,6) is a solution to this system.

Now we must check if the second point is also valid.

Step 3: Plug (4,12) into y=x+8

(12) = (4)+8 = 12

Step 4: Plug (4,12) into 2y=x^2 + 8

2(12) = (4)^2+8=16+8=24

The solution verifies both equations. Therefore, (4,12) is another solution to this system.

3 0
3 years ago
Solve for y.<br> -1 = 8+3y<br> Simplify you answer as much as possible.
OleMash [197]

Answer:

-3

Step-by-step explanation:

8+3y = -1\\3y = -9\\y = -3

8 0
3 years ago
Read 2 more answers
Ill give you braindeath if you get this right
victus00 [196]

Answer:

The larger angle is 144 degrees and the smaller angle is 36 degrees

Step-by-step explanation:

Because this is a  supplementary angle you have to find out what x is to solve  this equation 2.4x+9.6x=180

Because 2.4x and 9.6x are like terms we add them 2.4x+9.6x=12x

So now to find x we divide 180 by 12 to get 15  \frac{12x}{12} =\frac{180}{12}

We replace the x with 15 2.4(15)+9.6(15)=36+144

We add 36 and 144 which equals 180

5 0
2 years ago
Read 2 more answers
Segment AB is shown on the graph. Which shows how to find the x-coordinate of the point that will divide segment AB into a 2:3 r
GrogVix [38]

Answer:

x=\dfrac{2}{5}\times (2+3)-3

Step-by-step explanation:

The given ratio is 2:3.

x₁ = -3, x₂ = 2

We need to find the x-coordinate of the point that will divide segment AB into a 2:3 ratio. The formula is as follows :

x=\dfrac{a}{a+b}(x_2-x_1)+x_1

Put all the values,

x=\dfrac{2}{2+3}(2-(-3))+(-3)\\\\=\dfrac{2}{5}\times (2+3)-3

Hence, the correct option is (d).

5 0
2 years ago
Read 2 more answers
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