Answer:
n-3 = -7
n = -4
Step-by-step explanation:
(Meeting character limit)
csc(-120°)= -(2√(3))/3
or in decimal form -1.154700538
Answer:
Step-by-step explanation:
Answer:
what to do
Step-by-step explanation:
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The length of the fencing needed for the dog run will be 76 feet
<h3>What is the length?</h3>
The measure of the size of any object or the distance between the two endpoints will be termed the length.
Given that:-
Area of Dog Run = 240
Length of Dog Run = 30
The solution will be done as below:-
Width of Dog Run = 30 - x
Area of Dog Run: 30 * (30 - x) = 240
240 / 30 = 30 - x
8 = 30 - x
x = 24
Width of Dog Run = 8
How many feet of fencing will George need for the dog run?
Perimeter of Dog Run = 2Length + 2Width
Perimeter of Dog Run = (2 * 30) + (2 * 8)
Perimeter of Dog Run = 60 + 16
The perimeter of Dog Run = 76
Therefore the length of the fencing needed for the dog run will be 76 feet
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