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guajiro [1.7K]
3 years ago
14

Avani is building a rectangular play area. The length of

Mathematics
1 answer:
tigry1 [53]3 years ago
5 0

Answer:

B 39.75

Step-by-step explanation:

7.5x5.3=?

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I think the answer is the first one and the last one .

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3 years ago
How to solve this problem.
andreyandreev [35.5K]
Notice the picture below

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4 years ago
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MAXImum [283]

Answer:

25 units should be right

Step-by-step explanation:

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6 0
3 years ago
You paid $36.20 for a sweater that originally cost $90.50. What percentage of the original price was the sweater on sale for?You
marin [14]

Answer:

32.761 %

Step-by-step explanation:

Percentage is any fraction or ration expressed as a fraction of 100.

Percentage is calculated using formula

If A has to be expressed as percentage of then it can be expressed as

A/B * 100 in percentage form .

For given problem price paid for sweater = $36.20

original price of sweater = $90.50

Problem is to express percentage of price for which sweater was on sale for.

It can be mathematically  expressed as

what is 36.20% of 90.5

percentage of price for which sweater was on sale for = (price paid for sweater/original price of sweater  ) * 100

It can be mathematically  expressed as

what is 36.20% of 90.5

=>  ($36.20/$90.50 )* 100= 32.761.

32.761 % of the original price sweater was on sale for.

For better understanding ,It can also be said that that if the original price of sweater had been $100, then you would have got it at $32.761 .

4 0
3 years ago
Mary is thinking of three consecutive even integers, x, y, and z. Three times the value of z exceeds half the value of x by 37.
Naya [18.7K]

Answer:

  x = 10

Step-by-step explanation:

You know z = x+4, so ...

  3z -x/2 = 37 . . . . . . . . the given relation

  3(x +4) -x/2 = 37 . . . . substituting for z

  5/2x +12 = 37 . . . . . . .eliminate parentheses and simplify

  5/2x = 25 . . . . . . . . . . subtract 12

  x = 10 . . . . . . . . . . . . . multiply by 2/5

_____

<em>Check</em>

3z = 3·14 = 42

x/2 = 10/2 = 5

42 exceeds 5 by 37 . . . . true

6 0
3 years ago
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