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xxMikexx [17]
3 years ago
12

Please answer and say what a perfect root is pls i didnt get time to study and this is for 15 points

Mathematics
2 answers:
mixer [17]3 years ago
5 0

Answer:

81

Step-by-step explanation:

9 x 9 = 81

So, 81 is the perfect square.

Maru [420]3 years ago
5 0

Answer:

81 is a perfect square

18 isn't a perfect square

50 isn't a perfect square

32 isn't a perfect square

Step-by-step explanation:

Numbers whose square roots are whole numbers, or more accurately positive integers are called perfect root

Example 7×7=49

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kumpel [21]

Answer:

Marked Price =MP=550 Marked Price =MP=550

Selling Price=SP=550-10%=550-55=495Selling Price=SP=550-10%=550-55=495

The profit earned is , SP−Profit=CP(CostPrice)The profit earned is , SP−Profit=CP(CostPrice)

CP=495−75=420CP=495−75=420

The difference of MP and CP is 550−420=130The difference of MP and CP is 550−420=130

 The percentage of difference w.r.t CP is  The percentage of difference w.r.t CP is 

130420×100=30.95%

Step-by-step explanation:

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What is 50 of 110 home work due tommorow please help!
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3 years ago
What is 240 fl oz equal to in cups
Wewaii [24]
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