A = 1/2h(b1 + b2)
2A = h(b1 + b2)
2A/h = b1 + b2
b1 = 2A/h - b2
The cross section is A. Hexagon, a 6-sided figure.
Answer:
24cm_2
Step-by-step explanation:
h=hbb
2
b= base
hb= height
and that is how u get... A= 24cm_2
Answer:
x = 21
eliminate the denominator of 4
you can do this buy multiplying both sides by 4
x -9 = 12
x = 21
For this case we must make a conversion taking into account that:
1 mile equals 5280 feet
1 hour equals 60 minutes
So, we have:

Answer:
The conversion results:
