Answer:
Step-by-step explanation:
A gram, because a milligram is one thousandth of a gram.
Answer:
84
Step-by-step explanation:
A=bh/2.
A=(21*8)/2
A=168/2
A=84
Answer:
x= 42.92527821
Step-by-step explanation:
2.156x-4 = 104
x would be
42.92527821
_______________________________________________________
(1:5+0.5x)
and nothing farther can be done with this one
Answers: A, C, D
Explanation: Let (x-3)=0. x then equals 3. Substitute f(3) into each equation, and the ones which equal 0 are the answer.
