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Scrat [10]
3 years ago
5

F(x)=-x^3-x^2+1 what is f(-1)

Mathematics
1 answer:
xxMikexx [17]3 years ago
8 0
-1^3 - -1^2 +1= -1. ...........
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Which equation uses the Pythagorean Theorem to determine whether the side lengths 12, 24, and 26 form a right triangle?
vlada-n [284]

Answer:

C

Step-by-step explanation:

12²+24²=144+576=720≠26²(676)

3 0
3 years ago
A store owner paid $15 dollars for a book. she marked up the price of the book by 40% to determine it's selling price.
Tcecarenko [31]
A) $15 ÷ 40% =
15×.4= 6
15+6= 21

B) $38 × .25=9.5
38-9.5=28.50

28.50×.06=1.71
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I think this is how you do it. would wait for other answers as well to double check.
6 0
3 years ago
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svetoff [14.1K]
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2 years ago
Mr. and Mrs. Parker's bed is 2 1/3 yards wide. That also have 2 nightstands that are 22 inches wide. The bedroom wall is 12 1/2
vampirchik [111]
Conversions: to smallest (inches)
n= 22 inches 
b= 2 1/3 yard = 84 inches
t= 12 1/2 feet = 150 inches


total space = t
night stand = n (2n for two nightstands)
bed=b

b+2n has to be < or = to t

84+2(22)=x
84+44=128
128 is < 150

therefore the answer is yes they will fit with 22 inches left over.

3 0
3 years ago
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A football team gains 18 yards in one play and then loses 12 yards in the next. What is the team's total yardage?
Sav [38]
The teams total yardage is 6 yards
5 0
3 years ago
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