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alekssr [168]
2 years ago
12

Please help to solve this question

Mathematics
1 answer:
sweet-ann [11.9K]2 years ago
6 0

Answer:

10,972yd²

Step-by-step explanation:

the area of a triangle formula is base×height ÷ 2

104×211÷2 = 10972

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Write and solve an equation to find the unknown side length x (in inches).
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The value of side length x is equal 6.05 in

<h3>Perimeter of a Square</h3>

The perimeter of a square is given as the sum of the total sides in the square or 4 multiplied by the side length of the square since they all have equal sides.

Mathematically, this can be written as

P = 4 *L\\P = 4l\\

  • L = side length

In this given question, the side length is equal to x and the perimeter of the square is given as 24.2in.

Let's substitute the values

P = 4L\\24.2 = 4L\\but l = x\\24.2 = 4x\\x = 6.05in

The side length of the square is equal to 6.05in

Learn more on perimeter of square here;

brainly.com/question/24487155

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complete question

Write and solve an equation to find the unknown side length x (in inches).

Perimeter =24.2 in. assuming the figure is a square

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1 year ago
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3 years ago
If red oak lumber weighs 63 pounds per cubic foot, how much does one cord of red oak weigh? (A cord is a measurement for bulk wo
dsp73

Answer: Option C. 8,064 pounds

Solution:

Unit weight: U=63 pounds/foot^3

Total Weight: W=?

W=U*V

Volume: V

Length: l=8 feet

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Replacing the knwon values in the formula above:

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Replacing in the formula of total Weight:

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Answer:

A

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(x+2)(x+2)

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=x^2+4x+4

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