Answer:
12
Step-by-step explanation:
1/4 will be left so its 12
−18c+83d+4x+1077
combine all like terms
(2x+2x=4x)
(5d+78d=83d)
(-9*2c=-18c)
(1077=844+233)
Oh okay
Brainliest would really help :))
{Height and radius not given}
h = 9.674