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iren2701 [21]
3 years ago
11

Find(x)=-x^2-4x+13 find f(3)

Mathematics
1 answer:
hichkok12 [17]3 years ago
5 0

Answer: f(3)=-8

Step-by-step explanation:

f(x)=-x^2-4x+13\\f(3)=-(3)^2-4(3)+13\\f(3)=-(9)-12+13\\f(3)=-9+1\\f(3)=-8

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Select the two figures that are similar to each other.
kakasveta [241]

Answer:

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Step-by-step explanation:

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3 years ago
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vampirchik [111]

Answer:

24

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3 years ago
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The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 60. Find x.
lbvjy [14]

Answer:

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3 0
3 years ago
If 9+9=7 then what is 8???? :P
pantera1 [17]

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9+9 isnt 7

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Step-by-step explanation:

8 0
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