Answer:
E
Step-by-step explanation:
89 + 95 = 184
89 x 15% increases the number of boys by 13 89 + 13 = 102
95 x 20% decreases the girls by 19 95 - 19 = 76
102 + 76 + 178
Answer:
3 hours
Step-by-step explanation:
15÷5=3 so that's ot
Answer:
2《6
Step-by-step explanation:
7Tan60°= 12
X= 12 cm
In Surds form= 2《6
I can't find the root sign on my keyboard hence I have replaced it with the arrows before 6
hope I was helpful
Answer:
100°
Step-by-step explanation:
