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jeyben [28]
1 year ago
6

Please show work step by step

Mathematics
1 answer:
earnstyle [38]1 year ago
3 0

Step-by-step explanation:

I have solved it in two different ways, choose the one that suits you

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The length of a rectangle is twelve inches more than its width. The perimeter of the rectangle is 276 inches. What are the dimen
stepladder [879]

Answer: The dimensions of the rectangle are

Length = 75 and Width = 63

Step-by-step explanation: We would start with the information about the sides of the rectangle which states that the length is twelve inches more than it's width. In other words, if the width is represented by the letter w, then the length will be w + 12.

Also the perimeter of a rectangle is given as

2(L + W) where L is the length and W is the width of the rectangle

Therefore

Perimeter = 2( {w +12} + w)

276 = 2(2w + 12)

276 = 4w + 24

Subtract 24 from both sides of the equation

252 = 4w

Divide both sides of the equation by 4

63 = w

Therefore the width of the rectangle is 63 and the length is 75 (63 + 12).

L = 75 inches

W = 63 inches

3 0
3 years ago
brainliest 5. Using the Straightedge and the black pencil, connect each of the endpoints of the perpendicular diameters to the e
algol13

The perpendicular bisector of the diameter divides the diameter into two equal parts i.e. the radius

<h3>How to sketch the result</h3>

From the diagram of the circle, we have two diameters, each of which have two endpoints.

This means that there are four endpoints in the figure.

Next, we connect adjacent endpoints on the diagram

When the endpoints are connected, the shape formed is a square

See attachment for the sketch

Read more about constructions at:

brainly.com/question/1686819

3 0
2 years ago
What is 42 inches to 9 feet as a simplest form
MrRissso [65]

Answer:

1 ft= 12 inches

9 ft= 108  inches

5 0
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The demand for a monopoly's output is p = 100 - q. the firm's production function is q = 2l. what is the firm's demand function
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In order to find the firms demand for labor you havr to solve the profit maximization problem that the firm faces, the problem can be dexcribed mathematically in your example with the following formulas,

Maximize PQ-wL \\ subject \; to \\ f(L)=q=2L

Solving this problem will result to a function that relates the amount of labour (L) with wage(w)


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