Answer:
h = 24
Step-by-step explanation:
A = 1/2 b x h
30 = 12/2 x h
30 = 6 x h
-6 -6
24 = h
Answer:
3
Step-by-step explanation:
75
/5
−[(9−7)(3)](2)
=15−[(9−7)(3)](2)
=15−[(2)(3)](2)
=15−(6)(2)
=15−12
=3
Answer:
0.00003mm
Step-by-step explanation:
We know that 1mm=1000000nm
To convert small unit to big we divide
So 30÷1000000=0.00003nm