Answer:
=2x+723
Step-by-step explanation:
y+2x−3+272−y−3
=y+2x+−3+729+−y+−3
Combine Like Terms:
=y+2x+−3+729+−y+−3
=(2x)+(y+−y)+(−3+729+−3)
=2x+723
1)
for a valid triangle two sides added together have to always be larger than the third
(otherwise it turns into a line)
12, 18, 6 would not be a valid triangle, because 12+6<=18
but 12, 18, 14 would be valid, because
12+18>14
12+14>18
18+14>12
2)lets start with an obvious right triangle and have the axis along the y and x axis like
so decide some x like -4 and some y like -3 and keep all other coordinates at 0:
A=(-4,0) B=(0,-3) and C=(0,0)
make it a bit more complicated (less 0s) by some x and y translation like (-2,3)
just add that to every point's coordinates and you get
A=(-6,3), B=(-2,0), C=(-2,3)
Oposite interior angle are equal with paraelelle ilnes
and also oposite angles in intersecting lines are equal so
and striahgt lines are 180 degrees
so
∠1=∠2=∠6=∠4=∠3
∠1=∠3
∠1=108
∠3=108
answer is 108 degrees
The square root of 290 is 17.0294.
Answer:
Never
Step-by-step explanation:
If p is true and ~ q is false, then p -> ~ q is ____ false
This translates to:
true -> true
So it will never be false.
