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eduard
3 years ago
15

A rectangle is formed by placing two identical squares side by side. The area of the rectangle is 32 2 centimeters. What is the

area of one square?
Mathematics
1 answer:
marissa [1.9K]3 years ago
4 0

Answer:

16 cm squared

Step-by-step explanation:

Assuming the length of the square is x

We get that the length of rectangle is 2x and width is x.

Using formula of area:

32.= 2x * x

32/2 = x * x

16 = x * x

X = 4cm.

So area of squarr is

X * x= 16 cm ^2

You might be interested in
The average weight of 7 potted plants is 23 pounds. An 8th potted plant is added to the pallet,
cluponka [151]

Answer:

The weight of the 8th plant is 39lb

Step-by-step explanation:

Given:

Average Weight of 7 plants = 23lb

Average Weight of 8 plants = 25lb

Required:

Weight of the 8th plant

To solve this, the total weight of the initial 7 plants need to be calculated;

Average = \frac{Sum-of-weights}{Number-of-Plants}

Substitute 23 for Average and 7 for Number of plants

23 = \frac{Sum-of-weights}{7}

Multiply both sides by 7

7 * 23 = \frac{Sum-of-weights}{7} * 7

161 = Sum-of-weights

Hence, the 7 plants weigh 161

Represent the weight of the 8th plant with E

When the 8th plant is added;

The sum of the weight becomes 161 + E

And the number of plants becomes 8

The average is calculated as thus

Average = \frac{Sum-of-weights}{Number-of-Plants}

25 = \frac{161 + E}{8}

Multiply both sides by 8

8 * 25 = \frac{161 + E}{8} * 8

200 = 161 + E

Subtract 161 from both sides

200  -161 = 161 - 161 + E

39 = E

Reorder

E = 39

Hence, the weight of the 8th plant is 39lb

6 0
3 years ago
Order these three values from least to greatest. Explain or show your reasoning.
enot [183]

The correct answer is 82% of 50 (41) / 170% of 30 (51) /65% of 80 (52)

Explanation:

The first step to know whether a value is greater than another is to find the value each percentage represents depending on the total. This process is shown below.

1. 65% of 80- This implies 80 is 100% and 85% needs to be found. Use the following formula:

80 / 100 = 0.8 x 65 = 52 or the total number divided by 100 and multiplied by the percentage you want to know

2. 82% of 50 - Repeat the same process

50 / 100 = 0.5 x 82 = 41

3. 170% of 30

30 / 100 = 0.3 x 170 = 51

4. Finally organize the values

82% of 50 (41)

170% of 30 (51)

65% of 80 (52)

8 0
3 years ago
Read 2 more answers
C an you simplify 5^-8 x 5^4
EastWind [94]

Answer:

1/625

Step-by-step explanation:

Exponent Rule: (b^m)(b^n) = b^{m+n}

Exponent Rule: b^{-m}=\frac{1}{b^m}

5⁻⁸ · 5⁴ = -8 + 4 = -4

5⁻⁴

1/5⁴

1/625

6 0
4 years ago
Please help mannnn :( Which geometric term describes two edges that form a square corner
Serggg [28]

Answer:

Right Angle

Step-by-step explanation:

If you have any additional questions let me know. :)

3 0
3 years ago
Need help answering this question.
alisha [4.7K]

Answer:

121

Step-by-step explanation:

If GH=11, then you multiply 11 times 11 to get 121. YUR WELCOME

5 0
3 years ago
Read 2 more answers
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