Answer:
0
Step-by-step explanation:
-3y(2y+5)=0
-6y+15y=0
9y=0
y=0÷9
y=0
the answer is d 5
Step-by-step explanation:-6 +5= -1
trapezium?
.12%
Step-by-step explanation
2.61-2.49= 0.12
<u>Step-by-step explanation:</u>
Convert everything to "sin" and "cos" and then cancel out the common factors.