12/3=4
4*15=60
60*(9)=540
540+3=543
Answer:
open circle at 7; arrow points left
Step-by-step explanation:
To Solve:
4x - 10 < 18
+ 10 +10
4x < 28
/4 /4
x < 7 *only flip sign when multiply/divide by negative
< means the arrow will point left and that it will be an open circle
AB and EF
BC and FD
AC and ED
Answer:0
Step-by-step explanation:
(0)0.342-0=0.9397(0)
0=0
sin 20= 0.342
cos 20=0.9397
This product states that if x * y = 0, then either x or y or both is = 0
