A pair of boots has an original price of $95. They are on sale for 35 percent off. What number can you multiply $95 by to equal
2 answers:
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Answer : option B
Given: center (4,2), vertex (9,2), and focus (4+2sqrt5,2)
The distance between vertex and center is 9-4 = 5
Center is (h,k) so h= 4 and k =2
focus is (h+c,k)
From the given focus (4+2sqrt5,2), c= 2sqrt(5)
Standard form of equation is
h= 4, k=2, a=5, c=2sqrt(5), we need to find out b
b^2 = 5
plug in all the values
Option B is correct
Answer:
Perimeter of Triangle:
Step-by-step explanation:
The perimeter is the sum of all of the sides of the triangle.
Hence, the perimeter
Since the perimeter is 90, .
Subtract 15 from both sides:
Divide both sides by 6: