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vodomira [7]
3 years ago
6

Add the polynomials. (3x3 - 3x2 - 4x + 9) +(6x2 +7x - 5)

Mathematics
1 answer:
bixtya [17]3 years ago
6 0

Answer:

3x +19

Step-by-step explanation:

(9-6-4x+9)+(12+7x-5)

(12-4x)+(7+7x)

3x+19

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tester [92]
Answer is: Bella saves more per chore than Sweet T.

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3 years ago
Suppose f(x)=x^2-2 find the graph of f(1/2x)
Scorpion4ik [409]

Answer:

graph g(x)=1/4 x^2 - 2

Step-by-step explanation:

You are to replace x with (1/2x) in the expression x^2-2

So you have (1/2x)^2-2

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Graph some points for g(x)=1/4 x^2-2

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I would graph 2 more points besides the vertex

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3 0
3 years ago
Read 2 more answers
Solve 2x-11 = k for x
LenKa [72]

2x-11 = k

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8 0
4 years ago
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If ABCD is a square where A(-4;2) B(-2;-1) C(1;1) , determine the coordinates of of D​
larisa86 [58]

Answer:

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Step-by-step explanation:

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Liula [17]

Answer:

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Step-by-step explanation:

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Then the area of the base is the square of this, or ...

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The volume is ...

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The volume of the pyramid is about 33.4 cubic meters.

3 0
4 years ago
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