Answer:
20
Step-by-step explanation:
Answer:
equation: a/.5b=h
h=9
Step-by-step explanation:
a=1/2bh
divide both sides by 1/2b to get h alone
a/.5b=h
a/.5b=h
54/0.5(12)=h
54/6=h
9=h
Answer:
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Step-by-step explanation:
Answer:rvfl
Step-by-step explanation:my computer is acting up sorry wrvob1
6,000 + 700 + 30 + 8 is the expanded from.