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11Alexandr11 [23.1K]
3 years ago
8

Choose the best estimate of the sum or diffrence.

Mathematics
1 answer:
Elza [17]3 years ago
7 0
A. 5 because if your subtracting your answer isn’t going to get any bigger than the origina
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Vika [28.1K]

Answer:

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Step-by-step explanation:

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3 years ago
Please help me this is my end of the year work
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Answer:

Triangle, pentagon, heptagon, and decagon.

Step-by-step explanation:

REMEMBER THIS:

DECAGON: 10 SIDES

HEPTAGON: 7 SIDES

PENTAGON: 5 SIDES

TRIANGLE: 3 SIDES

EXTRA INFO:

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Determine if the rates are equivalent. Explain your reasoning.5 cans of soup for $3.75; 8 cans of soup for $6.00
Liula [17]

Answer:

They are equivalent

Step-by-step explanation:

Since 3.75 divided by 5 is .75 that means that 6 divided by 8 would have to also be .75 which, if you divide it, it is.

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3 years ago
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state the domain, the range, and the intervals on which function is increasing, decreasing, or constant in interval notation
erma4kov [3.2K]

Answer:

  • domain (-∞, ∞)
  • range (-∞, 4]
  • increasing (-∞, 0)
  • decreasing (0, ∞)
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Step-by-step explanation:

The graph is of the equation y = -x^2 +4. It is a polynomial of even degree, so has a domain of all real numbers: (-∞, ∞).

The vertical extent of the graph includes y=4 and all numbers less than that:

  range: (-∞, 4]

The graph is increasing to the left of its vertex at x=0, decreasing to the right.

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There is no interval on which the function is constant. It has a horizontal tangent at x=0, but a single point does not constitute an interval.

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3 years ago
Order from GREATEST to LEAST. 342,645 432,784 324,792 415,675 434,775
Reil [10]

Answer:

792, 784, 775, 675, 645, 434, 432, 415, 342, 324.

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3 years ago
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