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3 years ago

8

I was just wondering this is one of my questions in my math books and i needed help (Its really long i did all the work i just w

anna double check

1 answer:

slava [35]3 years ago

4 0

Answer:

no not that wuch

Step-by-step explanation:

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The combined area of two sqaures is 45 sqaure centimeters. Each side of one sqaure is twice as long as a side of the other sqaur

VMariaS [17]

Answer:the length of each side of the larger square is 6 centimeters.

Step-by-step explanation:

Let x represent the length of each side of the small square.

Let y represent the length of each side of the Large square.

The area of the small square is x^2

The area of the large square is y^2

The combined area of two squares is 45 square centimeters. This means that

x^2 + y^2 = 45 - - - - - - - - - - -1

Each side of one square is twice as long as a side of the other square. This means that

y = 2x

Substituting y = 2x into equation 1, it becomes

x^2 + (2x)^2 = 45

x^2 + 4x^2 = 45

5x^2 = 45

x^2 = 45/5 = 9

x = √9 = 3

Substituting x = 3 into y = 2x, it becomes

y = 2 × 3 = 6 centimeters

7 0

2 years ago

3/2 x 10/9? simplest form or mixed number

hodyreva [135]

Answer:

1 2/3

Step-by-step explanation:

fraction calc :)

6 0

3 years ago

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PLEASE HELP WITH GEOMETRY. WILL MARK BRAINLIEST FOR CORRECT ANSWER.

MrMuchimi

The answer is 153.5 hope that helps

6 0

3 years ago

Someone help me out please

NemiM [27]

Answer:

The answer would be B :)

Step-by-step explanation:

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2 years ago

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Each shape is 1 whole. What fraction is represented by the shaded part of the model?

lubasha [3.4K]

Answer:

$\frac{2}{1}$

Step-by-step explanation:

Each shape is 1 whole.

In the given image, there are 4 parts in each shape.

The shaded part in the first shape is 4.

The fraction of the shaded part in the first shape

$=\frac{Number of shaded part}{Total part of the fraction}=\frac{4}{4}$

The shaded part in the second shape is 4.

The fraction of the shaded part in the second shape

$=\frac{Number of shaded part}{Total part of the fraction}=\frac{4}{4}$

The shaded part of the model $=\frac{4}{4}+\frac{4}{4}$

$=\frac{1}{1}+\frac{1}{1}$

$= \frac{2}{1}$

Hence, the fraction represented by the shaded part of the model is $\frac{2}{1}$ .

5 0

3 years ago