Answer:
Step-by-step explanation:
4x+20=0
4x=-20
x=,-5
Number of 1/2-inch cubes length-wise = 8 1/2 ÷ 1/2 = 17
Number of 1/2-inch cubes width-wise = 5 1/2 ÷ 1/2 = 11
Number of 1/2-inch cubes height-wise = 2 1/2 ÷ 1/2 = 5
Number of 1/2-inch cubes = 17 x 11 x 5 = 935
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Answer: 935 1/2-inch cubes are needed.
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Answer:
Answer is A.. ( i.e. 3x + 7 )
Answer:
a is the answer
Step-by-step explanation:
Answer: Its 140
Step-by-step explanation:
I do russian math too... :(
but ya I don't know how to do it.