Answer:
HERE IS YOUR ANSWER
Step-by-step explanation:
4
x + 90⁰ + 90⁰ + 120⁰ = 360 ....sum of angles of quadrilatral is 360⁰
x = 60⁰...
10
(2/3) x (15)
is the same as
(2/3) x (15/1)
which means after you multiply them you get:
30/3
which simplifies to:
Y×-2=-2y
3x×-2=-6x
5×-2=-10
2x=-1
X=-0/5
That's the symbol for pi
