Answer:
The equivalent expression is
Step-by-step explanation:
The distributive property says for any numbers <em>a, b c</em>, and <em>d</em>
which basically says you should multiply the coefficient by every term in the parenthesis to get an equivalent expression.
Applying the distributive proper to the expression we get:
which is an equivalent expression to .
Answer:
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Step-by-step explanation:
<em>Error... {please ask a actual mf question to proceed}</em>
Answer:
Explained below
Step-by-step explanation:
We know (hopefully) that 100 centimeters is equal to 1 meter.
The expression should essentially be 400/50.
400/50 = 8
Victor would need 8 books to make a tower with the height of 4 meters.
By the way 50 centimeters per book is a pretty hefty book, would be as thick as my hand pointing upwards.
<span>To find the original dimensions, write a proportion with the scale as the first ratio and the scale dimension compared to the actual dimension as the second ratio. Use cross products to solve. To find new dimensions, write a proportion with the new scale as the first ratio and the scale dimension compared to the actual dimension as the second ratio. Use cross products to solve.</span>