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Zinaida [17]
3 years ago
13

The tens units of two digits is two more than unit digits.the sum of 12

Mathematics
2 answers:
katrin2010 [14]3 years ago
6 0

Answer:

I put and answer, but deleted it bc it was wrong.

Step-by-step explanation:

Lesechka [4]3 years ago
4 0

Answer:

Step-by-step explanation:

Given that sum of two digits of a two digit number is 12 . so the numbers could be : 39, 48 , 57, 66, 75, 84, and 93

next condition is ten's digit is 1/3rd the unit digit . The only number that satisfies this condition is 39 (Choice D) .

Answer is D .

pls mark

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Harman [31]

Answer:

The volume of the air that the beach ball will hold is 113,142.85 cm³.

Step-by-step explanation:

Sphere:

  • It is a three dimension shape.
  • It has a center.
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  • Surface area= 4πr².

Given that,

Ariel is filling a giant ball with air.

The ball is sphere in shape.

The volume of air = The volume of the ball.

The radius of the beach ball is 30 cm.

The volume of the ball is \frac 43 \pi r^3

                                      =\frac43 \pi (30)^3 cm³

                                      =36,000π cm³

                                      =113,142.85 cm³

The volume of the air that the beach ball will hold is 113,142.85 cm³.

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3 years ago
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So,
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