2+2=4
You start with 2 and add an additional 2 to that. You now have 4.
I hope that helps!!!!!!
: )
He arrives at work at 7:50. all you need to do is go back 40 and then you get 8. Then you go back ten more minutes and you get 7:50 am
Answer:
58°
Step-by-step explanation:
in ΔABD
∠ADB = 32°
∠DBA = 90°
∠BAD = 180° - (32 + 90)
∠BAD = 58°
As ΔBAD ≅ ΔBCD
∠BAD = ∠BCD
So ∠BCD = 58°
Answer:
1 zinc
2 chlorine
Step-by-step explanation:
check your periodic table
F(1) = 2
f(2) = -5f(2-1) = -5f(1) = -5(2) = -10
f(3) = -5f(3-1) = -5f(2) = -5(-10) = 50
So, f(4) = ?