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vlabodo [156]
3 years ago
9

What is the sum of the polynomials? (7x2 - 4x) + (2x - 4x4)

Mathematics
1 answer:
irina1246 [14]3 years ago
4 0

Answer:

d) 9x^3 - 8x^2

Explaination:

7x^3 - 4x^2 + 2x^3 -4x^2

= 9x^3 - 8x^2

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3 years ago
The dollar value v(t) of a certain car model that is t years old is given by the following exponential function.
dimaraw [331]

Answer:

v(0) = 32,000 . . . dollars

v(13) = 16,427 . . . dollars

Step-by-step explanation:

The initial value is the value of the function for t=0. Put that into the formula and evaluate.

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The value after 13 years is the function value for t=13. Put that into the formula and evaluate.

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3 years ago
Choose the postulate or theorem when combined with the AAA Postulate for triangle similarity can be used to establish the AA Pos
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7 0
3 years ago
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Figure on the right shows line A is parallel to line B and line C intersects lines A and B to form 8 angles Wich two angles are
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<u>B</u><u>.</u><u> </u>

Step-by-step explanation:

We answer that before thank you

3 0
3 years ago
Mark as brainliest
almond37 [142]

Answer:

C) Casey is incorrect because more than one student can have the same GPA.

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I am joyous to assist you anytime.

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3 years ago
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