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GREYUIT [131]
3 years ago
14

The temperature fell 5°C each hour for 3h. a. Write an integer multiplication to represent the temperature change, b. What was t

he temperature change?​
Mathematics
1 answer:
MakcuM [25]3 years ago
8 0

Answer:

Step-by-step explanation:

a) 3 x 5

b) 15 Celcius

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3 gallons

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1 gallon-----------320

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Add the following polynomials, then place the answer in the proper location on the grid.
aivan3 [116]

Answer:

x^3 - 6x + 2

Step-by-step explanation:

The given polynomials can be added together by adding like terms together as shown below:

=> Add together, the coefficient of all terms that have the power of 3.

(2x^3) + (x^3) + (-3x^3)

2x^3 + x^3 - 3x^3

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x^3

=> (-4x^2) + (6x^2) + (2x^2)

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-6x

=> (-3) + (12) +(-7)

-3 + 12 - 7

2

The answer = x^3 - 6x + 2

5 0
3 years ago
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