These triangles are similar what is the value of x with number 2 and 3 and you

#3: x = 4

#2: x = 16

Step-by-step explanation:

#3: If you do 25 divided by 5 for one side of the triangles, you'll get 5. If you do 15 divided by 3 for another side of the triangles, you'll get 5. So, you can conclude from this that the answer to 3x + 8  must be 20 because 4 times 5 equals 20 for the third side. Now you can solve for x: 3x + 8 = 20. First, subtract 8 from 8 and from 20 to get 3x = 12 because if you do 8 - 8, it will cancel the 8 out so you are left with the equation: 3x = 12. Next, you divide both sides by 3 to get x = 4. To double check that it is right, plug the 4 back in the equation: 3 (4) + 8 = 20.  3 times 4 equals 12. 12 + 8 equals 20. So, x = 4 is correct!

#2: If you do 20 divided by 5 for one side of the triangles (I'm using the smallest triangle), you'll get 4. If you do 12 divided by 3 for another side of the triangles, you'll get 4. So you can figure out with this information that you can do 4 times 4 (using the third side of the smallest triangle) to get x = 16.

HOPE THIS HELPS!     :)

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1