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yarga [219]
3 years ago
14

How do you solve 4(3x-5) using "distributive property" and "combining like terms"

Mathematics
1 answer:
pochemuha3 years ago
3 0
Just multiply the parentheses by 4. So you end up with 12x-20. If your teacher wants you to simplify then go ahead and divide to get a simplified equation but if not, then you're set.
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102.96

Step-by-step explanation:

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If you flip two coins 16 times, what is the best prediction possible for the number of times both coins will land on tails?
mr_godi [17]

Answer:

2×16

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Step-by-step explanation:

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8 0
3 years ago
Ivan wants to fill with foam the empty space left in a cube-shaped box after he places a basketball in the box. How many cubic i
Ann [662]

Answer:

280 cubic inches

Step-by-step explanation:

Cubic inches of foam required = volume of the box - volume of the basketball

The box has a shape of a cube, so that;

volume of the box = l^{3}

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volume of the box = 729 cubic inches

The basketball has the shape of a sphere, so that;

volume of the basketball = \frac{4}{3} \pir^{3}

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Thus,

cubic inches of foam required = 729 - 448.693

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6 0
3 years ago
How to solve these equations?
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x ∈ { 90 }  U { 270 } ;
x ∈  {90 , 270}.
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Korolek [52]

Answer:

m = 0

Step-by-step explanation:

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