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Pavel [41]
3 years ago
7

(10) Sets P,Q,R and S are given by P-{a,b}, Q-{a,0}, R={0} and S={p,0} Complete the following: PU Q QnR Pn S P Q Power set of Q

P(Q) P(R) Power set of R P x S Px R
Mathematics
1 answer:
wlad13 [49]3 years ago
4 0

Answer:

PUQ= {a, b,0}

QnR={0}

PnS={}

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One warehouse had 185 tons of coal, another one had 237 tons. The first warehouse delivered 15 tons of coal to its clients daily
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Answer:

In 9 days will the second warehouse have 1.5 times more coal than the first one

Step-by-step explanation:

The coal left in warehouses after x days can be found using the equation:

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Let the second warehouse have 1.5 times more coal than the first one after n days then  

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3 years ago
A Triangle
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Answer:

58 cm

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if both shapes are squares, then the perimeter must be divide by all 4 equal sides

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40 / 4 =10 , so each side of the second shape is 10 cm

by putting the shapes together two of the side seal 1 side of each shape but 10-9 is 1 so add all three sides of the rest of the shape,

so 9+ 9+ 9= 27, then the three side of the second shape,

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8 0
2 years ago
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