Answer:
i think its B.............................
-9w+12wx+3wy
Step-by-step explanation:
just distribute 3w through the parentheses
B
y=sec(x+pi/2)
Took the test on e2020
20 inches longer
78-58= 20
standard form of fraction = -a/b
Example:
-4/2 = -2
4/-2 = -2
I am from India you Know popular country in world you know Narendra modi