Answer:
Over x = 4
Step-by-step explanation:
In its current configuration, our triangle only has <em>vertical</em> symmetry - we can only flip it onto itself if it's over a verticle line. This immediately eliminates our two horizontal lines from the equation: y = 4 and the x axis.
That leaves us chosing between the y axis or the line x = 4. Now that we know the type of symmetry this triangle has (vertical), we need to figure out where to put the line of symmetry. The y axis won't do, since a reflection over that will move the triangle to the far left of the page. So it must be the line x = 4.
Step-by-step explanation:
10 - 5y + y = - 6
10 - 4y = - 6
-4y = - 6 - 10
-4y = - 16
y = - 16 / - 4
y = 4
Answer:
312
Step-by-step explanation:
5*4=20*2=40
4*17*4=272
272+40=312
Answer:
2^4 x 6^4
Step-by-step explanation:
Answer:
x > 90, C
Step-by-step explanation:
20 + 2 < x / 3 - 8
x / 3 - 8 > 22
x / 3 > 30
x > 90