1) (3-x) x (3+x)
2) 5(5-x) x (5+x)
3) (3v-wy) x (3v+wy)
4) 2(k-m) x (k+m) x (k^2+m^2)
5) (ab-4c) x (ab+4c)
Brainliest?
Answer:
x = 72 , y = 108
Step-by-step explanation:
2x and 
are adjacent angles on a straight line and sum to 180° , that is
2x + = 180 ( multiply through by 2 to clear the fraction )
4x + x = 360
5x = 360 ( divide both sides by 5 )
x = 72
--------------------------
= 
= 36
and 
are vertically opposite and are congruent , then
= 36 ( multiply both sides by 3 )
y = 108
Answer:
its 780 minutes
Step-by-step explanation:
multiply 13 by 60
3000 multipled by 12 is 36,000.
