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alekssr [168]
2 years ago
9

What is the roman numeral CCLIII in standard form

Mathematics
2 answers:
mylen [45]2 years ago
7 0

Answer:

It's 253

Step-by-step explanation:

7nadin3 [17]2 years ago
3 0

Answer:

253.

Step-by-step explanation:

C = 100

L = 50

III = 3

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The length of each side of a square is 3 inches more than the length of each side of a small square. The sum of the areas of the
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Answer:

\text{Smaller square's 15 inches, Bigger square's 18 inches}

Step-by-step explanation:

GIVEN: The length of each side of a square is 3 inches more than the length of each side of a small square. The sum of the areas of the square is 549 inches.

TO FIND: the lengths of the sides of the two squares.

SOLUTION:

let the length of side of small square be \text{x}

Area of small square =(\text{side})^2=\text{x}^2

As length of each side of bigger square is 3\text{ inches} more than the smaller square

length of side of bigger square =\text{x}+3\text{ inches}

Area of bigger square =(\text{x+3})^2

Also

Sum of areas of both square =549\text{ inch}^2

(\text{x})^2+(\text{x+3})^2=549

2\text{x}^2+6\text{x}+9=549

\text{x}^2+3\text{x}-270=0

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as the length of side can never be negative

\text{x}=15

length of side of smaller square =15\text{ inches}

length of side of bigger square =\text{x}+3\text{ inches}=18\text{ inches}

Hence the length of smaller and bigger square are 15\text{ inches} and 18\text{ inches} respectively.

7 0
3 years ago
Alicia shoots A basketball at a hoop hundred times. She hits the backboard and Misses with 2/5 of her shots, hit the rim and mis
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Answer:

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Step-by-step explanation:

Total Shots = 100

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That is:

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0.32 * 100 = 32 shots

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100 - 72 = 28 shots

Alicia makes 28 baskets (from 100)

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