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Jlenok [28]
3 years ago
12

What is the product of -2 1/2 and -3 1/3

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
6 0

The product of -2 1/2 and -3 1/3 is 8.3.

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The regular octagon in the ceiling of this cathedral has a radius of 10.5 feet and a perimeter of 64 feet. What is the length of
Alexeev081 [22]
The apothem of a polygon is a line made from the center to the midpoint of any side of the polygon. The radius, on the other hand, is the line from the center to any corner of the polygon. If you illustrate the problem, you can form a right triangle where the hypotenuse is the radius, and the other two legs are the apothem and half of one side of the polygon. 

Perimeter of octagon = 8*length of each side = 64
length of each side = 8 ft

Therefore,
Apothem = √(10.5^2 - (8/2)^2) = 9.71 ft
5 0
2 years ago
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Step-by-step explanation:

View Image

Just know that:

n! = n(n-1)!

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8 0
3 years ago
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What is 5×5+9+2+2-4+6-2-3
devlian [24]
Pemdas
mutliply first
5*5=25
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34+2+2-4+6-2-3
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34+6-2-3
40-2-3
38-3
35
5 0
3 years ago
How many proper subsets does the set { 1,2,3} have
OverLord2011 [107]

Answer:

1

Step-by-step explanation:

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2 years ago
three students had $9.00 total and went to a smack bar where their bill was $6.57. they want to divide up the money that is left
KatRina [158]
9.00+6.57=× is the answer
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3 years ago
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