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lesya [120]
2 years ago
9

The formula for the area of a square is A = sa, where s is the length of a side.

Mathematics
1 answer:
Sliva [168]2 years ago
6 0

Answer:

\sqrt{400} = 20

Step-by-step explanation:

Since the sides of a square are equal, A = s x s so taking the square root of the square provides the length of each side

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Select all the rates that are unit rates.
Nataly_w [17]

Answer:

\frac{2/3}{1} and \frac{3}{1}

Step-by-step explanation:

Options

\frac{1}{1/3}     \frac{2/3}{1}     \frac{2}{3}     \frac{3}{1}     \frac{1}{9}

Required

Select the unit rates

Unit rate involve two items where the first item being measured can be any positive number, but the second item must be measured in units (i.e. 1)

For clarity:

If \frac{a}{b} represents unit rate, then b = 1

Having said that:

Only \frac{2/3}{1} and \frac{3}{1} satisfy the condition of unit rates; others are not because they have a denominator other than 1

3 0
2 years ago
A flute is on sale for $50 more than half of the regular price. if the sale price is $250, what is the regular price of the flut
ololo11 [35]
$250-50=200
200/2=100

regular price=$100
3 0
3 years ago
I need help! I forgot how to do this problem
Nataly [62]

Answer:

C.

Step-by-step explanation:

8 0
3 years ago
Can someoneone help me with please i have to sent it today
ser-zykov [4K]

Answer:

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Step-by-step explanation:

Hope you like it xD It is not 100% finished so probably you can finish it, i wrote an introduction for you) good luck

8 0
2 years ago
There are 88 students in 2 buses which of the following expresses the ratio
pav-90 [236]
The answer would be D. 88:2
hope this hells!!
3 0
3 years ago
Read 2 more answers
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