A square barn measures 42 feet on each side. A goat is tethered outside by a rope that is attached to one corner of the barn, as
shown in the bird's eye sketch.
a. suppose the length of the rope is 28 feet. How many square feet of land is the goat able to gaze
b. suppose the length of the rope is made twice as long as in part a. How many square feet of land is the goat now able go gaze
(answer both questions, not just one )
Here's an image that would help
a. suppose the length of the rope is 28 feet. How many square feet of land is the goat able to gaze
b. suppose the length of the rope is made twice as long as in part a. How many square feet of land is the goat now able go gaze
(answer both questions, not just one )
Here's an image that would help
1 answer:
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Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
<u>Algebra I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (200, 14)
Point (225, 16)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute in points [SF]:
- [Fraction] Subtract:
Answer:
The dimensions are (7m-3) by (7m-3)
Step-by-step explanation:
We have the area of the rectangular field to be:
We need to factorize this expression.
Let us rewrite to obtain:
We can easily see that the expression is actually a perfect square trinomial.
This gives us:
Or